| 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 | $23.81 | 9.763% | $26.1346 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $40.81 | 8.735% | $44.3748 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $184.29 | 9.294% | $201.4179 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $137.42 | 8.808% | $149.524 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $100.77 | 13.451% | $114.3246 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $179.29 | 13.209% | $202.9724 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $64.97 | 9.860% | $71.376 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $731.36 | $810.1243 | $810.11 | $810.05 | $810.10 | |