| 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 | $11.29 | 10.851% | $12.5151 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $84.99 | 7.196% | $91.1059 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $156.88 | 13.665% | $178.3177 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $19.47 | 8.369% | $21.0994 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $67.95 | 6.104% | $72.0977 | $72.10 | $72.10 | $72.10 |
| Purchase #6 | $103.93 | 8.420% | $112.6809 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $180.75 | 11.266% | $201.1133 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $625.26 | $688.9300 | $688.94 | $688.90 | $688.90 | |