| 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 | $53.58 | 8.267% | $58.0095 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $91.81 | 4.171% | $95.6394 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $91.35 | 11.258% | $101.6342 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $28.45 | 9.144% | $31.0515 | $31.05 | $31.05 | $31.10 |
| Purchase #5 | $51.92 | 13.799% | $59.0844 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $57.67 | 13.625% | $65.5275 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $16.57 | 4.836% | $17.3713 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $391.35 | $428.3178 | $428.31 | $428.35 | $428.30 | |