| 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 | $116.78 | 11.418% | $130.1139 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $79.87 | 9.150% | $87.1781 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $154.32 | 6.827% | $164.8554 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $16.49 | 10.133% | $18.1609 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $248.81 | 4.735% | $260.5912 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $42.89 | 4.844% | $44.9676 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $33.86 | 13.232% | $38.3404 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $693.02 | $744.2075 | $744.21 | $744.20 | $744.30 | |