| 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 | $77.98 | 10.158% | $85.9012 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $62.70 | 9.817% | $68.8553 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $158.60 | 8.803% | $172.5616 | $172.56 | $172.55 | $172.60 |
| Purchase #4 | $151.29 | 8.275% | $163.8092 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $224.92 | 11.201% | $250.1133 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $27.45 | 4.590% | $28.71 | $28.71 | $28.70 | $28.70 |
| Purchase #7 | $167.52 | 7.237% | $179.6434 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $870.46 | $949.5940 | $949.59 | $949.55 | $949.60 | |