| 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 | $75.79 | 3.203% | $78.2176 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $115.81 | 5.236% | $121.8738 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $65.76 | 3.582% | $68.1155 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $159.75 | 3.702% | $165.6639 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $211.32 | 8.247% | $228.7476 | $228.75 | $228.75 | $228.70 |
| Purchase #6 | $24.66 | 8.738% | $26.8148 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $152.81 | 4.548% | $159.7598 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $805.90 | $849.1930 | $849.19 | $849.10 | $849.20 | |