| 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 | $97.69 | 9.403% | $106.8758 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $192.65 | 8.179% | $208.4068 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $159.31 | 7.167% | $170.7277 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $54.92 | 4.730% | $57.5177 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $228.29 | 10.448% | $252.1417 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $142.97 | 7.609% | $153.8486 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $37.57 | 7.608% | $40.4283 | $40.43 | $40.45 | $40.40 |
| 7 purchase totals = | $913.40 | $989.9466 | $989.96 | $990.00 | $989.80 | |