| 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 | $25.67 | 5.287% | $27.0272 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $80.69 | 9.556% | $88.4007 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $53.43 | 3.572% | $55.3385 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $59.72 | 8.750% | $64.9455 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $104.91 | 6.469% | $111.6966 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $74.60 | 13.183% | $84.4345 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $40.88 | 12.787% | $46.1073 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $439.90 | $477.9503 | $477.96 | $478.00 | $477.80 | |