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 | $5.69 | 12.460% | $6.399 | $6.40 | $6.40 | $6.40 |
Purchase #2 | $11.31 | 8.600% | $12.2827 | $12.28 | $12.30 | $12.30 |
Purchase #3 | $186.56 | 13.659% | $212.0422 | $212.04 | $212.05 | $212.00 |
Purchase #4 | $128.43 | 3.455% | $132.8673 | $132.87 | $132.85 | $132.90 |
Purchase #5 | $143.88 | 10.829% | $159.4608 | $159.46 | $159.45 | $159.50 |
Purchase #6 | $152.93 | 4.322% | $159.5396 | $159.54 | $159.55 | $159.50 |
Purchase #7 | $170.71 | 11.132% | $189.7134 | $189.71 | $189.70 | $189.70 |
7 purchase totals = | $799.51 | $872.3050 | $872.30 | $872.30 | $872.30 |