| 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 | $68.90 | 8.440% | $74.7152 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $135.77 | 10.729% | $150.3368 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $225.89 | 8.496% | $245.0816 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $50.68 | 13.438% | $57.4904 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $83.43 | 13.222% | $94.4611 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $138.64 | 11.283% | $154.2828 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $86.96 | 8.353% | $94.2238 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $790.27 | $870.5917 | $870.59 | $870.60 | $870.60 | |