| 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 | $135.90 | 3.709% | $140.9405 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $73.60 | 4.516% | $76.9238 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $234.94 | 13.703% | $267.1338 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $43.49 | 7.397% | $46.707 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $24.85 | 10.340% | $27.4195 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $199.31 | 4.804% | $208.8849 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $62.25 | 10.119% | $68.5491 | $68.55 | $68.55 | $68.50 |
| 7 purchase totals = | $774.34 | $836.5586 | $836.55 | $836.55 | $836.40 | |