| 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 | $49.55 | 8.110% | $53.5685 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $10.66 | 3.147% | $10.9955 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $18.96 | 7.766% | $20.4324 | $20.43 | $20.45 | $20.40 |
| Purchase #4 | $108.97 | 3.696% | $112.9975 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $237.75 | 5.762% | $251.4492 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $6.69 | 10.439% | $7.3884 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $160.59 | 4.663% | $168.0783 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $593.17 | $624.9098 | $624.92 | $624.95 | $624.90 | |