| 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 | $23.77 | 7.406% | $25.5304 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $40.89 | 3.195% | $42.1964 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $81.32 | 13.467% | $92.2714 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $141.83 | 9.351% | $155.0925 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $62.43 | 11.627% | $69.6887 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $132.51 | 9.183% | $144.6784 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $238.89 | 5.255% | $251.4437 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $721.64 | $780.9015 | $780.90 | $780.95 | $780.90 | |