| 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 | $62.40 | 9.738% | $68.4765 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $161.91 | 12.515% | $182.173 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $96.33 | 8.305% | $104.3302 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $182.67 | 9.513% | $200.0474 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $36.59 | 9.587% | $40.0979 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $182.79 | 13.723% | $207.8743 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $204.30 | 12.601% | $230.0438 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $926.99 | $1,033.0431 | $1,033.04 | $1,033.05 | $1,033.00 | |