| 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 | $159.38 | 4.831% | $167.0796 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $248.56 | 12.483% | $279.5877 | $279.59 | $279.60 | $279.60 |
| Purchase #3 | $54.77 | 8.424% | $59.3838 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $62.38 | 9.173% | $68.1021 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $12.62 | 6.684% | $13.4635 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $161.74 | 6.395% | $172.0833 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $121.39 | 4.595% | $126.9679 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $820.84 | $886.6679 | $886.66 | $886.70 | $886.80 | |