| 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 | $31.74 | 8.130% | $34.3205 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $207.42 | 10.834% | $229.8919 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $17.46 | 12.374% | $19.6205 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $95.88 | 13.412% | $108.7394 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $170.68 | 5.345% | $179.8028 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $55.57 | 7.503% | $59.7394 | $59.74 | $59.75 | $59.70 |
| Purchase #7 | $71.53 | 6.799% | $76.3933 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $650.28 | $708.5078 | $708.50 | $708.50 | $708.40 | |