| 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 | $31.80 | 8.291% | $34.4365 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $240.47 | 4.449% | $251.1685 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $150.45 | 13.360% | $170.5501 | $170.55 | $170.55 | $170.60 |
| Purchase #4 | $210.32 | 8.776% | $228.7777 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $111.89 | 5.776% | $118.3528 | $118.35 | $118.35 | $118.40 |
| Purchase #6 | $56.96 | 10.389% | $62.8776 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $15.60 | 3.658% | $16.1706 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $817.49 | $882.3338 | $882.34 | $882.35 | $882.50 | |