| 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 | $43.90 | 9.425% | $48.0376 | $48.04 | $48.05 | $48.00 |
| Purchase #2 | $211.50 | 13.579% | $240.2196 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $125.32 | 3.700% | $129.9568 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $66.95 | 6.325% | $71.1846 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $171.43 | 8.354% | $185.7513 | $185.75 | $185.75 | $185.80 |
| Purchase #6 | $197.66 | 11.679% | $220.7447 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $23.67 | 7.417% | $25.4256 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $840.43 | $921.3202 | $921.32 | $921.35 | $921.30 | |