| 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 | $24.57 | 9.249% | $26.8425 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $12.61 | 10.234% | $13.9005 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $27.94 | 11.414% | $31.1291 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $18.33 | 12.772% | $20.6711 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $43.48 | 13.197% | $49.2181 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $78.56 | 11.474% | $87.574 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $224.58 | 13.676% | $255.2936 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $430.07 | $484.6289 | $484.62 | $484.60 | $484.60 | |