| 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 | $116.44 | 4.698% | $121.9104 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $232.41 | 9.537% | $254.5749 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $50.91 | 13.642% | $57.8551 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $178.82 | 5.466% | $188.5943 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $52.80 | 8.406% | $57.2384 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $66.52 | 12.115% | $74.5789 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $60.94 | 8.761% | $66.279 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $758.84 | $821.0310 | $821.03 | $821.05 | $821.10 | |