| 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 | $62.54 | 8.509% | $67.8615 | $67.86 | $67.85 | $67.90 |
| Purchase #2 | $8.85 | 7.193% | $9.4866 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $165.40 | 7.516% | $177.8315 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $59.61 | 6.836% | $63.6849 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $47.37 | 4.471% | $49.4879 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $15.64 | 7.168% | $16.7611 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $89.70 | 5.847% | $94.9448 | $94.94 | $94.95 | $94.90 |
| 7 purchase totals = | $449.11 | $480.0583 | $480.05 | $480.10 | $480.10 | |