| 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 | $31.58 | 10.791% | $34.9878 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $220.79 | 3.732% | $229.0299 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $119.46 | 5.589% | $126.1366 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $110.30 | 8.870% | $120.0836 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $53.51 | 8.381% | $57.9947 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $148.27 | 8.568% | $160.9738 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $118.67 | 6.103% | $125.9124 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $802.58 | $855.1188 | $855.11 | $855.15 | $855.10 | |