| 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 | $89.85 | 5.481% | $94.7747 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $141.77 | 12.394% | $159.341 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $101.32 | 13.231% | $114.7256 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $81.33 | 9.609% | $89.145 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $123.41 | 12.427% | $138.7462 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $135.40 | 4.391% | $141.3454 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $219.28 | 13.825% | $249.5955 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $892.36 | $987.6734 | $987.69 | $987.70 | $987.50 | |