| 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 | $94.71 | 9.638% | $103.8381 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $41.91 | 13.292% | $47.4807 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $132.53 | 11.363% | $147.5894 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $61.39 | 13.490% | $69.6715 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $87.67 | 6.554% | $93.4159 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $30.43 | 10.836% | $33.7274 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $87.26 | 11.601% | $97.383 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $535.90 | $593.1060 | $593.11 | $593.15 | $593.10 | |