| 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 | $47.94 | 11.398% | $53.4042 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $8.71 | 10.364% | $9.6127 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $205.75 | 8.137% | $222.4919 | $222.49 | $222.50 | $222.50 |
| Purchase #4 | $61.46 | 7.566% | $66.1101 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $122.42 | 8.558% | $132.8967 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $102.46 | 7.724% | $110.374 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $50.63 | 8.667% | $55.0181 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $599.37 | $649.9077 | $649.90 | $649.85 | $649.90 | |