| 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 | $27.56 | 7.611% | $29.6576 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $61.99 | 5.319% | $65.2872 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $5.75 | 8.155% | $6.2189 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $47.76 | 13.409% | $54.1641 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $58.48 | 7.820% | $63.0531 | $63.05 | $63.05 | $63.10 |
| Purchase #6 | $220.56 | 6.634% | $235.192 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $62.69 | 7.313% | $67.2745 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $484.79 | $520.8474 | $520.84 | $520.80 | $521.00 | |