| 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 | $6.94 | 3.762% | $7.2011 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $99.97 | 12.678% | $112.6442 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $121.27 | 11.204% | $134.8571 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $154.28 | 4.201% | $160.7613 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $79.41 | 6.191% | $84.3263 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $149.85 | 10.540% | $165.6442 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $100.99 | 4.341% | $105.374 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $712.71 | $770.8082 | $770.80 | $770.80 | $770.80 | |