| 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 | $92.90 | 5.464% | $97.9761 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $73.67 | 5.827% | $77.9628 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $63.93 | 8.196% | $69.1697 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $137.94 | 10.380% | $152.2582 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $65.90 | 7.700% | $70.9743 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $136.29 | 9.190% | $148.8151 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $28.63 | 6.440% | $30.4738 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $599.26 | $647.6300 | $647.63 | $647.55 | $647.80 | |