| 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 | $23.27 | 10.125% | $25.6261 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $79.77 | 7.502% | $85.7543 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $217.83 | 9.523% | $238.574 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $68.62 | 9.251% | $74.968 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $164.30 | 3.385% | $169.8616 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $67.73 | 7.727% | $72.9635 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $104.41 | 13.622% | $118.6327 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $725.93 | $786.3802 | $786.37 | $786.35 | $786.50 | |