| 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 | $10.61 | 6.746% | $11.3258 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $139.41 | 7.552% | $149.9382 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $220.82 | 12.850% | $249.1954 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $75.87 | 9.222% | $82.8667 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $143.60 | 12.735% | $161.8875 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $106.84 | 6.398% | $113.6756 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $99.48 | 9.112% | $108.5446 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $796.63 | $877.4338 | $877.45 | $877.50 | $877.40 | |