| 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 | $64.36 | 10.670% | $71.2272 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $115.97 | 3.735% | $120.3015 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $35.58 | 11.591% | $39.7041 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $78.54 | 11.628% | $87.6726 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $86.63 | 7.488% | $93.1169 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $54.25 | 12.776% | $61.181 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $55.91 | 11.278% | $62.2155 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $491.24 | $535.4188 | $535.42 | $535.40 | $535.40 | |