| 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 | $92.58 | 9.660% | $101.5232 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $24.67 | 9.151% | $26.9276 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $73.70 | 7.631% | $79.324 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $96.79 | 12.591% | $108.9768 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $111.95 | 5.363% | $117.9539 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $46.83 | 7.593% | $50.3858 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $159.64 | 7.747% | $172.0073 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $606.16 | $657.0986 | $657.10 | $657.10 | $657.10 | |