| 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 | $40.76 | 11.196% | $45.3235 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $103.50 | 4.559% | $108.2186 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $86.74 | 12.413% | $97.507 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $134.97 | 9.473% | $147.7557 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $96.75 | 4.362% | $100.9702 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $143.48 | 3.378% | $148.3268 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $62.32 | 12.555% | $70.1443 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $668.52 | $718.2461 | $718.25 | $718.20 | $718.20 | |