| 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 | $49.65 | 7.517% | $53.3822 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $137.75 | 13.146% | $155.8586 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $129.35 | 10.675% | $143.1581 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $236.68 | 3.347% | $244.6017 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $62.30 | 13.298% | $70.5847 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $101.91 | 4.390% | $106.3838 | $106.38 | $106.40 | $106.40 |
| Purchase #7 | $83.71 | 9.626% | $91.7679 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $801.35 | $865.7370 | $865.73 | $865.75 | $865.90 | |