| 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 | $66.74 | 6.145% | $70.8412 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $45.89 | 7.396% | $49.284 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $141.76 | 4.672% | $148.383 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $240.88 | 4.708% | $252.2206 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $48.68 | 4.640% | $50.9388 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $118.97 | 7.529% | $127.9273 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $125.31 | 8.499% | $135.9601 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $788.23 | $835.5550 | $835.55 | $835.60 | $835.50 | |