| 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 | $73.60 | 11.649% | $82.1737 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $39.51 | 8.647% | $42.9264 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $151.90 | 9.496% | $166.3244 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $92.65 | 8.387% | $100.4206 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $53.86 | 5.450% | $56.7954 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $123.63 | 9.559% | $135.4478 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $108.44 | 9.724% | $118.9847 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $643.59 | $703.0730 | $703.07 | $703.05 | $703.00 | |