| 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 | $79.76 | 6.739% | $85.135 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $225.53 | 5.761% | $238.5228 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $91.59 | 12.342% | $102.894 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $60.62 | 8.783% | $65.9443 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $16.49 | 10.318% | $18.1914 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $165.54 | 7.218% | $177.4887 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $8.85 | 5.407% | $9.3285 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $648.38 | $697.5047 | $697.50 | $697.55 | $697.40 | |