| 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 | $74.87 | 7.757% | $80.6777 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $162.47 | 13.608% | $184.5789 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $89.96 | 5.117% | $94.5633 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $36.76 | 11.208% | $40.8801 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $213.40 | 5.458% | $225.0474 | $225.05 | $225.05 | $225.00 |
| Purchase #6 | $102.32 | 3.219% | $105.6137 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $127.69 | 6.184% | $135.5863 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $807.47 | $866.9474 | $866.95 | $867.00 | $867.00 | |