| 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 | $22.37 | 8.425% | $24.2547 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $148.87 | 11.869% | $166.5394 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $139.43 | 7.192% | $149.4578 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $176.44 | 11.684% | $197.0552 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $16.39 | 6.341% | $17.4293 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $40.82 | 4.343% | $42.5928 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $110.80 | 8.692% | $120.4307 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $655.12 | $717.7599 | $717.76 | $717.80 | $717.80 | |