| 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 | $82.97 | 13.747% | $94.3759 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $60.40 | 6.717% | $64.4571 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $194.39 | 9.817% | $213.4733 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $37.32 | 3.573% | $38.6534 | $38.65 | $38.65 | $38.70 |
| Purchase #5 | $83.97 | 13.568% | $95.363 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $224.83 | 10.146% | $247.6413 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $186.71 | 4.358% | $194.8468 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $870.59 | $948.8108 | $948.81 | $948.80 | $948.90 | |