| 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 | $68.73 | 4.266% | $71.662 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $129.25 | 4.554% | $135.136 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $101.37 | 8.416% | $109.9013 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $228.91 | 3.673% | $237.3179 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $112.26 | 12.212% | $125.9692 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $126.37 | 13.337% | $143.224 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $9.44 | 8.325% | $10.2259 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $776.33 | $833.4363 | $833.44 | $833.40 | $833.40 | |