| 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 | $243.94 | 4.338% | $254.5221 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $193.97 | 5.528% | $204.6927 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $120.65 | 8.118% | $130.4444 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $62.40 | 10.142% | $68.7286 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $45.81 | 10.538% | $50.6375 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $110.87 | 12.627% | $124.8696 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $40.45 | 8.335% | $43.8215 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $818.09 | $877.7164 | $877.71 | $877.70 | $877.60 | |