| 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 | $96.79 | 12.610% | $108.9952 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $54.46 | 11.455% | $60.6984 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $21.39 | 7.798% | $23.058 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $174.82 | 4.362% | $182.4456 | $182.45 | $182.45 | $182.40 |
| Purchase #5 | $14.85 | 7.306% | $15.9349 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $226.54 | 7.117% | $242.6629 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $170.96 | 11.512% | $190.6409 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $759.81 | $824.4359 | $824.44 | $824.45 | $824.40 | |