| 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 | $75.35 | 6.581% | $80.3088 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $44.49 | 10.515% | $49.1681 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $224.98 | 8.588% | $244.3013 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $143.25 | 13.510% | $162.6031 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $116.44 | 7.148% | $124.7631 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $125.52 | 4.812% | $131.56 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $163.67 | 7.106% | $175.3004 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $893.70 | $968.0048 | $968.00 | $967.95 | $968.10 | |