| 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 | $99.98 | 10.729% | $110.7069 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $107.99 | 12.644% | $121.6443 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $107.43 | 9.207% | $117.3211 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $58.25 | 11.336% | $64.8532 | $64.85 | $64.85 | $64.90 |
| Purchase #5 | $193.58 | 11.323% | $215.4991 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $114.46 | 11.715% | $127.869 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $144.93 | 3.654% | $150.2257 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $826.62 | $908.1193 | $908.12 | $908.10 | $908.10 | |