| 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 | $88.34 | 7.255% | $94.7491 | $94.75 | $94.75 | $94.70 |
| Purchase #2 | $85.59 | 7.828% | $92.29 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $106.72 | 3.430% | $110.3805 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $167.38 | 9.803% | $183.7883 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $13.57 | 11.473% | $15.1269 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $240.52 | 9.431% | $263.2034 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $9.33 | 6.568% | $9.9428 | $9.94 | $9.95 | $9.90 |
| 7 purchase totals = | $711.45 | $769.4810 | $769.48 | $769.55 | $769.40 | |