| 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 | $51.71 | 7.604% | $55.642 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $163.40 | 10.223% | $180.1044 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $182.97 | 11.784% | $204.5312 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $51.88 | 13.288% | $58.7738 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $245.92 | 10.487% | $271.7096 | $271.71 | $271.70 | $271.70 |
| Purchase #6 | $82.93 | 11.787% | $92.705 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $5.77 | 11.537% | $6.4357 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $784.58 | $869.9017 | $869.90 | $869.90 | $869.80 | |