| 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 | $22.76 | 8.853% | $24.7749 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $117.61 | 3.107% | $121.2641 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $149.82 | 5.518% | $158.0871 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $173.92 | 7.741% | $187.3831 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $21.83 | 12.460% | $24.55 | $24.55 | $24.55 | $24.60 |
| Purchase #6 | $88.46 | 12.307% | $99.3468 | $99.35 | $99.35 | $99.30 |
| Purchase #7 | $19.58 | 6.240% | $20.8018 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $593.98 | $636.2078 | $636.20 | $636.20 | $636.30 | |