| 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 | $40.51 | 6.271% | $43.0504 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $62.46 | 3.774% | $64.8172 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $31.47 | 4.162% | $32.7798 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $187.64 | 10.506% | $207.3535 | $207.35 | $207.35 | $207.40 |
| Purchase #5 | $117.30 | 3.115% | $120.9539 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $5.31 | 3.797% | $5.5116 | $5.51 | $5.50 | $5.50 |
| Purchase #7 | $120.48 | 10.162% | $132.7232 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $565.17 | $607.1896 | $607.18 | $607.15 | $607.30 | |