| 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 | $249.43 | 3.504% | $258.17 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $43.84 | 7.682% | $47.2078 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $87.98 | 5.596% | $92.9034 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $99.61 | 7.155% | $106.7371 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $34.49 | 3.676% | $35.7579 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $31.65 | 4.435% | $33.0537 | $33.05 | $33.05 | $33.10 |
| Purchase #7 | $199.91 | 7.830% | $215.563 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $746.91 | $789.3929 | $789.39 | $789.35 | $789.50 | |