| 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 | $52.37 | 3.832% | $54.3768 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $92.35 | 5.257% | $97.2048 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $211.38 | 4.631% | $221.169 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $37.35 | 7.740% | $40.2409 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $130.71 | 8.394% | $141.6818 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $24.35 | 9.674% | $26.7056 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $187.89 | 6.669% | $200.4204 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $736.40 | $781.7993 | $781.80 | $781.80 | $781.80 | |