| 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 | $69.56 | 4.776% | $72.8822 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $129.81 | 4.412% | $135.5372 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $40.75 | 9.232% | $44.512 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $105.40 | 3.518% | $109.108 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $64.52 | 7.552% | $69.3926 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $216.58 | 3.842% | $224.901 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $70.95 | 3.539% | $73.4609 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $697.57 | $729.7939 | $729.79 | $729.80 | $729.80 | |