| 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 | $58.28 | 8.160% | $63.0356 | $63.04 | $63.05 | $63.00 |
| Purchase #2 | $8.30 | 4.466% | $8.6707 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $198.89 | 7.150% | $213.1106 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $118.63 | 5.456% | $125.1025 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $111.34 | 8.109% | $120.3686 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $37.44 | 6.797% | $39.9848 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $29.56 | 12.184% | $33.1616 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $562.44 | $603.4344 | $603.43 | $603.40 | $603.50 | |