| 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 | $20.64 | 8.253% | $22.3434 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $26.83 | 9.368% | $29.3434 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $58.74 | 3.299% | $60.6778 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $243.28 | 5.604% | $256.9134 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $247.89 | 7.785% | $267.1882 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $31.36 | 13.706% | $35.6582 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $185.29 | 8.584% | $201.1953 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $814.03 | $873.3197 | $873.32 | $873.35 | $873.30 | |