| 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 | $60.61 | 5.744% | $64.0914 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $105.60 | 10.801% | $117.0059 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $219.55 | 10.438% | $242.4666 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $139.36 | 7.195% | $149.387 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $161.98 | 11.400% | $180.4457 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $80.77 | 13.750% | $91.8759 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $218.74 | 10.697% | $242.1386 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $986.61 | $1,087.4111 | $1,087.43 | $1,087.45 | $1,087.40 | |