| 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 | $8.53 | 9.346% | $9.3272 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $56.54 | 12.228% | $63.4537 | $63.45 | $63.45 | $63.50 |
| Purchase #3 | $53.84 | 7.181% | $57.7063 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $48.28 | 11.544% | $53.8534 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $154.27 | 9.811% | $169.4054 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $61.48 | 7.222% | $65.9201 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $240.74 | 3.526% | $249.2285 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $623.68 | $668.8946 | $668.90 | $668.90 | $668.90 | |