| 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 | $90.86 | 3.628% | $94.1564 | $94.16 | $94.15 | $94.20 |
| Purchase #2 | $36.98 | 6.235% | $39.2857 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $151.88 | 9.271% | $165.9608 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $98.45 | 5.867% | $104.2261 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $151.91 | 4.673% | $159.0088 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $25.48 | 10.541% | $28.1658 | $28.17 | $28.15 | $28.20 |
| Purchase #7 | $41.72 | 5.813% | $44.1452 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $597.28 | $634.9488 | $634.97 | $634.95 | $635.00 | |