| 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 | $90.56 | 12.188% | $101.5975 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $99.69 | 8.664% | $108.3271 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $96.85 | 9.868% | $106.4072 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $44.70 | 7.444% | $48.0275 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $186.66 | 12.440% | $209.8805 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $159.58 | 4.678% | $167.0452 | $167.05 | $167.05 | $167.00 |
| Purchase #7 | $214.81 | 13.821% | $244.4989 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $892.85 | $985.7839 | $985.80 | $985.85 | $985.70 | |