| 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 | $77.42 | 6.111% | $82.1511 | $82.15 | $82.15 | $82.20 |
| Purchase #2 | $133.71 | 3.678% | $138.6279 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $152.68 | 8.451% | $165.583 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $220.87 | 7.784% | $238.0625 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $19.51 | 5.590% | $20.6006 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $42.51 | 7.630% | $45.7535 | $45.75 | $45.75 | $45.80 |
| Purchase #7 | $61.65 | 10.776% | $68.2934 | $68.29 | $68.30 | $68.30 |
| 7 purchase totals = | $708.35 | $759.0720 | $759.06 | $759.10 | $759.20 | |