| 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 | $80.75 | 6.145% | $85.7121 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $170.51 | 7.653% | $183.5591 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $199.30 | 9.774% | $218.7796 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $218.96 | 7.686% | $235.7893 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $59.85 | 5.785% | $63.3123 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $130.52 | 12.403% | $146.7084 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $40.35 | 9.606% | $44.226 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $900.24 | $978.0868 | $978.09 | $978.10 | $978.10 | |