| 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 | $94.45 | 4.575% | $98.7711 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $59.98 | 6.680% | $63.9867 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $234.88 | 7.458% | $252.3974 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $34.59 | 6.124% | $36.7083 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $198.96 | 12.741% | $224.3095 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $224.39 | 6.293% | $238.5109 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $71.33 | 13.738% | $81.1293 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $918.58 | $995.8132 | $995.82 | $995.80 | $995.80 | |