| 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 | $106.61 | 8.702% | $115.8872 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $184.55 | 9.697% | $202.4458 | $202.45 | $202.45 | $202.40 |
| Purchase #3 | $21.75 | 13.492% | $24.6845 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $29.25 | 5.781% | $30.9409 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $43.98 | 3.374% | $45.4639 | $45.46 | $45.45 | $45.50 |
| Purchase #6 | $53.99 | 4.259% | $56.2894 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $173.78 | 7.864% | $187.4461 | $187.45 | $187.45 | $187.40 |
| 7 purchase totals = | $613.91 | $663.1578 | $663.16 | $663.20 | $663.10 | |