| 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 | $225.91 | 10.796% | $250.2992 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $67.83 | 9.561% | $74.3152 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $55.99 | 8.328% | $60.6528 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $85.76 | 5.873% | $90.7967 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $9.38 | 4.787% | $9.829 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $155.78 | 10.795% | $172.5965 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $12.82 | 10.318% | $14.1428 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $613.47 | $672.6322 | $672.64 | $672.65 | $672.60 | |