| 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 | $68.38 | 7.333% | $73.3943 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $141.69 | 6.739% | $151.2385 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $86.71 | 7.196% | $92.9497 | $92.95 | $92.95 | $92.90 |
| Purchase #4 | $121.77 | 13.480% | $138.1846 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $130.28 | 4.244% | $135.8091 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $18.54 | 6.316% | $19.711 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $91.79 | 4.152% | $95.6011 | $95.60 | $95.60 | $95.60 |
| 7 purchase totals = | $659.16 | $706.8883 | $706.88 | $706.90 | $706.80 | |