| 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 | $57.78 | 4.231% | $60.2247 | $60.22 | $60.20 | $60.20 |
| Purchase #2 | $98.40 | 12.133% | $110.3389 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $148.61 | 3.295% | $153.5067 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $180.44 | 11.499% | $201.1888 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $162.55 | 5.425% | $171.3683 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $105.48 | 5.285% | $111.0546 | $111.05 | $111.05 | $111.10 |
| Purchase #7 | $125.32 | 8.821% | $136.3745 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $878.58 | $944.0565 | $944.05 | $944.00 | $944.10 | |