| 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 | $51.89 | 9.795% | $56.9726 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $30.78 | 13.108% | $34.8146 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $100.65 | 10.441% | $111.1589 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $141.49 | 7.725% | $152.4201 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $28.33 | 5.757% | $29.961 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $238.90 | 5.195% | $251.3109 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $12.95 | 5.143% | $13.616 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $604.99 | $650.2541 | $650.25 | $650.15 | $650.30 | |