| 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 | $29.99 | 13.811% | $34.1319 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $209.82 | 7.487% | $225.5292 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $26.49 | 11.562% | $29.5528 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $71.48 | 8.482% | $77.5429 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $69.59 | 11.749% | $77.7661 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $194.25 | 13.752% | $220.9633 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $229.82 | 3.456% | $237.7626 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $831.44 | $903.2488 | $903.24 | $903.25 | $903.30 | |