| 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 | $101.99 | 3.587% | $105.6484 | $105.65 | $105.65 | $105.60 |
| Purchase #2 | $163.51 | 5.433% | $172.3935 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $24.31 | 7.488% | $26.1303 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $186.40 | 3.490% | $192.9054 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $65.43 | 4.115% | $68.1224 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $159.91 | 5.402% | $168.5483 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $60.64 | 12.866% | $68.4419 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $762.19 | $802.1902 | $802.19 | $802.20 | $802.00 | |