| 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 | $62.99 | 12.174% | $70.6584 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $105.84 | 7.548% | $113.8288 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $89.34 | 3.610% | $92.5652 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $105.71 | 7.743% | $113.8951 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $245.71 | 4.460% | $256.6687 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $123.56 | 4.439% | $129.0448 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $140.32 | 8.387% | $152.0886 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $873.47 | $928.7496 | $928.76 | $928.75 | $928.80 | |