| 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 | $64.87 | 12.802% | $73.1747 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $56.80 | 7.527% | $61.0753 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $28.45 | 10.812% | $31.526 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $84.44 | 11.523% | $94.17 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $169.53 | 10.368% | $187.1069 | $187.11 | $187.10 | $187.10 |
| Purchase #6 | $84.91 | 10.762% | $94.048 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $93.65 | 5.450% | $98.7539 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $582.65 | $639.8548 | $639.86 | $639.85 | $639.90 | |