| 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 | $46.26 | 4.421% | $48.3052 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $87.83 | 10.726% | $97.2506 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $133.59 | 6.650% | $142.4737 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $194.37 | 4.635% | $203.379 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $178.69 | 13.309% | $202.4719 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $178.87 | 13.471% | $202.9656 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $38.34 | 6.427% | $40.8041 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $857.95 | $937.6501 | $937.65 | $937.60 | $937.80 | |