| 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 | $83.53 | 7.509% | $89.8023 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $140.72 | 5.832% | $148.9268 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $94.96 | 5.418% | $100.1049 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $93.76 | 9.571% | $102.7338 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $169.29 | 10.722% | $187.4413 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $237.92 | 13.121% | $269.1375 | $269.14 | $269.15 | $269.10 |
| Purchase #7 | $61.63 | 6.458% | $65.6101 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $881.81 | $963.7567 | $963.75 | $963.80 | $963.60 | |