| 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 | $225.50 | 13.575% | $256.1116 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $33.80 | 8.763% | $36.7619 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $107.97 | 8.193% | $116.816 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $179.80 | 9.630% | $197.1147 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $5.46 | 8.290% | $5.9126 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $99.64 | 3.813% | $103.4393 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $56.54 | 9.752% | $62.0538 | $62.05 | $62.05 | $62.10 |
| 7 purchase totals = | $708.71 | $778.2099 | $778.20 | $778.15 | $778.20 | |