| 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 | $250.76 | 12.291% | $281.5809 | $281.58 | $281.60 | $281.60 |
| Purchase #2 | $131.28 | 5.560% | $138.5792 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $86.32 | 8.742% | $93.8661 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $31.31 | 13.386% | $35.5012 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $61.74 | 8.286% | $66.8558 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $22.40 | 9.357% | $24.496 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $75.25 | 12.187% | $84.4207 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $659.06 | $725.2999 | $725.31 | $725.30 | $725.40 | |