| 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 | $71.84 | 10.141% | $79.1253 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $116.87 | 6.125% | $124.0283 | $124.03 | $124.05 | $124.00 |
| Purchase #3 | $97.42 | 5.718% | $102.9905 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $148.39 | 7.634% | $159.7181 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $178.59 | 13.277% | $202.3014 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $92.70 | 6.315% | $98.554 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $55.95 | 4.509% | $58.4728 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $761.76 | $825.1904 | $825.19 | $825.20 | $825.20 | |