| 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 | $54.52 | 6.601% | $58.1189 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $201.39 | 4.278% | $210.0055 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $78.33 | 11.754% | $87.5369 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $209.86 | 7.239% | $225.0518 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $190.84 | 8.591% | $207.2351 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $77.68 | 13.551% | $88.2064 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $111.46 | 3.461% | $115.3176 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $924.08 | $991.4722 | $991.49 | $991.45 | $991.40 | |