| 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 | $84.85 | 13.275% | $96.1138 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $75.88 | 4.210% | $79.0745 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $216.95 | 8.785% | $236.0091 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $23.32 | 7.439% | $25.0548 | $25.05 | $25.05 | $25.10 |
| Purchase #5 | $208.65 | 11.280% | $232.1857 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $172.66 | 8.404% | $187.1703 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $77.44 | 8.740% | $84.2083 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $859.75 | $939.8165 | $939.81 | $939.75 | $939.90 | |