| 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 | $87.86 | 4.377% | $91.7056 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $30.29 | 10.152% | $33.365 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $190.70 | 4.693% | $199.6496 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $244.66 | 3.421% | $253.0298 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $69.65 | 6.814% | $74.396 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $11.32 | 3.357% | $11.7 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $168.84 | 3.748% | $175.1681 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $803.32 | $839.0141 | $839.03 | $839.00 | $839.00 | |