| 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 | $13.30 | 5.593% | $14.0439 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $227.25 | 12.588% | $255.8562 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $245.96 | 9.631% | $269.6484 | $269.65 | $269.65 | $269.60 |
| Purchase #4 | $66.77 | 11.850% | $74.6822 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $84.97 | 13.108% | $96.1079 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $56.27 | 8.523% | $61.0659 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $113.95 | 10.723% | $126.1689 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $808.47 | $897.5734 | $897.58 | $897.55 | $897.60 | |