| 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 | $74.67 | 13.155% | $84.4928 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $98.54 | 8.610% | $107.0243 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $89.76 | 4.389% | $93.6996 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $198.71 | 5.403% | $209.4463 | $209.45 | $209.45 | $209.40 |
| Purchase #5 | $151.77 | 13.151% | $171.7293 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $66.63 | 10.341% | $73.5202 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $59.62 | 13.557% | $67.7027 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $739.70 | $807.6152 | $807.61 | $807.60 | $807.50 | |