| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.70 | 6.579% | $57.2329 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $187.44 | 8.768% | $203.8747 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $137.61 | 4.183% | $143.3662 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $118.99 | 12.351% | $133.6865 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $232.92 | 10.768% | $258.0008 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $233.96 | 4.682% | $244.914 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $106.29 | 13.511% | $120.6508 | $120.65 | $120.65 | $120.70 |
| 7 purchase totals = | $1,070.91 | $1,161.7259 | $1,161.72 | $1,161.70 | $1,161.80 | |