| 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 | $13.31 | 13.206% | $15.0677 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $31.65 | 6.593% | $33.7367 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $85.77 | 8.759% | $93.2826 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $94.73 | 4.749% | $99.2287 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $202.87 | 10.447% | $224.0638 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $48.51 | 3.368% | $50.1438 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $182.26 | 3.187% | $188.0686 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $659.10 | $703.5919 | $703.59 | $703.60 | $703.60 | |