| 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 | $115.33 | 11.647% | $128.7625 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $15.70 | 5.234% | $16.5217 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $165.39 | 7.451% | $177.7132 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $56.99 | 10.377% | $62.9039 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $240.71 | 3.168% | $248.3357 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $73.70 | 6.772% | $78.691 | $78.69 | $78.70 | $78.70 |
| Purchase #7 | $62.25 | 4.717% | $65.1863 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $730.07 | $778.1143 | $778.11 | $778.10 | $778.10 | |