| 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 | $8.93 | 5.538% | $9.4245 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $225.76 | 8.461% | $244.8616 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $91.69 | 12.264% | $102.9349 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $9.71 | 9.486% | $10.6311 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $58.83 | 3.615% | $60.9567 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $182.81 | 5.546% | $192.9486 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $160.75 | 7.591% | $172.9525 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $738.48 | $794.7099 | $794.70 | $794.70 | $794.70 | |