| 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 | $82.62 | 12.318% | $92.7971 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $66.88 | 12.835% | $75.464 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $201.36 | 7.657% | $216.7781 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $86.47 | 13.252% | $97.929 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $230.74 | 9.398% | $252.4249 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $28.88 | 12.738% | $32.5587 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $126.72 | 11.815% | $141.692 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $823.67 | $909.6438 | $909.64 | $909.65 | $909.70 | |