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 | $28.78 | 9.705% | $31.5731 | $31.57 | $31.55 | $31.60 |
Purchase #2 | $156.96 | 11.361% | $174.7922 | $174.79 | $174.80 | $174.80 |
Purchase #3 | $78.78 | 11.394% | $87.7562 | $87.76 | $87.75 | $87.80 |
Purchase #4 | $19.62 | 6.387% | $20.8731 | $20.87 | $20.85 | $20.90 |
Purchase #5 | $223.41 | 11.783% | $249.7344 | $249.73 | $249.75 | $249.70 |
Purchase #6 | $132.53 | 8.395% | $143.6559 | $143.66 | $143.65 | $143.70 |
Purchase #7 | $71.54 | 8.185% | $77.3955 | $77.40 | $77.40 | $77.40 |
7 purchase totals = | $711.62 | $785.7804 | $785.78 | $785.75 | $785.90 |