| 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 | $84.54 | 9.627% | $92.6787 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $124.30 | 10.224% | $137.0084 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $65.32 | 13.589% | $74.1963 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $38.35 | 12.422% | $43.1138 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $6.57 | 8.678% | $7.1401 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $101.76 | 3.393% | $105.2127 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $87.49 | 11.110% | $97.2101 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $508.33 | $556.5601 | $556.56 | $556.55 | $556.50 | |