| 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 | $75.34 | 7.536% | $81.0176 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $81.27 | 8.833% | $88.4486 | $88.45 | $88.45 | $88.40 |
| Purchase #3 | $82.33 | 12.484% | $92.6081 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $195.28 | 7.422% | $209.7737 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $227.53 | 10.198% | $250.7335 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $188.71 | 6.328% | $200.6516 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $19.53 | 7.606% | $21.0155 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $869.99 | $944.2486 | $944.25 | $944.20 | $944.20 | |