| 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 | $94.63 | 13.745% | $107.6369 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $61.30 | 4.512% | $64.0659 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $219.79 | 3.834% | $228.2167 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $158.31 | 6.473% | $168.5574 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $94.30 | 3.574% | $97.6703 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $157.44 | 13.343% | $178.4472 | $178.45 | $178.45 | $178.40 |
| Purchase #7 | $72.34 | 4.424% | $75.5403 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $858.11 | $920.1347 | $920.15 | $920.10 | $920.10 | |