| 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 | $54.75 | 4.374% | $57.1448 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $201.60 | 6.731% | $215.1697 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $158.91 | 11.594% | $177.334 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $5.50 | 6.179% | $5.8398 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $112.98 | 9.527% | $123.7436 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $70.74 | 8.294% | $76.6072 | $76.61 | $76.60 | $76.60 |
| Purchase #7 | $189.72 | 12.763% | $213.934 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $794.20 | $869.7731 | $869.76 | $869.80 | $869.60 | |