| 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 | $10.50 | 10.320% | $11.5836 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $243.96 | 8.130% | $263.7939 | $263.79 | $263.80 | $263.80 |
| Purchase #3 | $58.71 | 5.826% | $62.1304 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $116.66 | 10.612% | $129.04 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $13.40 | 7.661% | $14.4266 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $93.58 | 9.319% | $102.3007 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $119.43 | 5.791% | $126.3462 | $126.35 | $126.35 | $126.30 |
| 7 purchase totals = | $656.24 | $709.6214 | $709.62 | $709.70 | $709.50 | |