| 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 | $12.74 | 7.130% | $13.6484 | $13.65 | $13.65 | $13.60 |
| Purchase #2 | $185.32 | 5.217% | $194.9881 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $104.38 | 12.613% | $117.5454 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $148.68 | 13.383% | $168.5778 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $77.63 | 9.304% | $84.8527 | $84.85 | $84.85 | $84.90 |
| Purchase #6 | $51.45 | 11.165% | $57.1944 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $138.35 | 3.338% | $142.9681 | $142.97 | $142.95 | $143.00 |
| 7 purchase totals = | $718.55 | $779.7749 | $779.78 | $779.80 | $779.80 | |