| 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 | $99.30 | 10.480% | $109.7066 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $39.98 | 8.637% | $43.4331 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $115.85 | 8.350% | $125.5235 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $130.61 | 9.783% | $143.3876 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $173.38 | 12.864% | $195.6836 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $48.59 | 9.724% | $53.3149 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $155.95 | 7.279% | $167.3016 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $763.66 | $838.3509 | $838.34 | $838.35 | $838.30 | |