| 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 | $102.27 | 5.620% | $108.0176 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $131.53 | 13.196% | $148.8867 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $67.70 | 10.778% | $74.9967 | $75.00 | $75.00 | $75.00 |
| Purchase #4 | $24.49 | 6.389% | $26.0547 | $26.05 | $26.05 | $26.10 |
| Purchase #5 | $176.47 | 6.315% | $187.6141 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $105.31 | 4.200% | $109.733 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $229.86 | 10.209% | $253.3264 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $837.63 | $908.6292 | $908.63 | $908.65 | $908.60 | |