| 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 | $45.40 | 7.660% | $48.8776 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $60.64 | 12.495% | $68.217 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $70.45 | 12.368% | $79.1633 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $214.65 | 8.307% | $232.481 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $204.39 | 12.592% | $230.1268 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $76.45 | 11.634% | $85.3442 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $192.47 | 12.281% | $216.1072 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $864.45 | $960.3171 | $960.32 | $960.35 | $960.30 | |