| 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 | $54.90 | 7.784% | $59.1734 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $207.73 | 9.437% | $227.3335 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $57.58 | 4.290% | $60.0502 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $76.41 | 8.157% | $82.6428 | $82.64 | $82.65 | $82.60 |
| Purchase #5 | $117.96 | 7.640% | $126.9721 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $112.28 | 9.367% | $122.7973 | $122.80 | $122.80 | $122.80 |
| Purchase #7 | $161.99 | 6.150% | $171.9524 | $171.95 | $171.95 | $172.00 |
| 7 purchase totals = | $788.85 | $850.9217 | $850.91 | $850.90 | $851.00 | |