| 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 | $8.71 | 4.653% | $9.1153 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $91.92 | 13.526% | $104.3531 | $104.35 | $104.35 | $104.40 |
| Purchase #3 | $15.81 | 5.692% | $16.7099 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $106.69 | 3.445% | $110.3655 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $38.43 | 5.409% | $40.5087 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $29.67 | 11.434% | $33.0625 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $169.89 | 10.447% | $187.6384 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $461.12 | $501.7534 | $501.76 | $501.70 | $501.80 | |