| 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 | $7.52 | 6.270% | $7.9915 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $74.90 | 11.748% | $83.6993 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $183.84 | 5.103% | $193.2214 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $67.58 | 5.245% | $71.1246 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $211.52 | 8.592% | $229.6938 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $94.34 | 5.719% | $99.7353 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $34.93 | 6.138% | $37.074 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $674.63 | $722.5399 | $722.53 | $722.50 | $722.50 | |