| 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 | $18.94 | 8.775% | $20.602 | $20.60 | $20.60 | $20.60 |
| Purchase #2 | $145.70 | 4.719% | $152.5756 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $63.64 | 9.556% | $69.7214 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $25.59 | 4.478% | $26.7359 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $155.69 | 13.861% | $177.2702 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $188.68 | 3.281% | $194.8706 | $194.87 | $194.85 | $194.90 |
| Purchase #7 | $93.59 | 5.322% | $98.5709 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $691.83 | $740.3466 | $740.35 | $740.30 | $740.40 | |