| 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 | $85.74 | 12.842% | $96.7507 | $96.75 | $96.75 | $96.80 |
| Purchase #2 | $121.67 | 11.866% | $136.1074 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $182.68 | 4.698% | $191.2623 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $35.63 | 4.861% | $37.362 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $66.26 | 10.444% | $73.1802 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $149.65 | 10.838% | $165.8691 | $165.87 | $165.85 | $165.90 |
| Purchase #7 | $110.80 | 7.791% | $119.4324 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $752.43 | $819.9641 | $819.96 | $819.95 | $820.10 | |