| 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 | $5.65 | 9.326% | $6.1769 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $48.87 | 6.837% | $52.2112 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $62.65 | 5.763% | $66.2605 | $66.26 | $66.25 | $66.30 |
| Purchase #4 | $101.56 | 10.500% | $112.2238 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $26.98 | 7.237% | $28.9325 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $58.89 | 7.120% | $63.083 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $162.45 | 9.675% | $178.167 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $467.05 | $507.0549 | $507.05 | $507.05 | $507.10 | |