| 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 | $34.85 | 10.499% | $38.5089 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $88.39 | 4.343% | $92.2288 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $7.41 | 11.630% | $8.2718 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $43.33 | 6.545% | $46.1659 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $25.59 | 12.216% | $28.7161 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $228.96 | 3.591% | $237.182 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $10.51 | 13.802% | $11.9606 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $439.04 | $463.0341 | $463.04 | $463.00 | $463.10 | |