| 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 | $56.40 | 5.249% | $59.3604 | $59.36 | $59.35 | $59.40 |
| Purchase #2 | $48.80 | 12.323% | $54.8136 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $124.59 | 3.287% | $128.6853 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $201.81 | 6.393% | $214.7117 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $219.79 | 11.690% | $245.4835 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $130.80 | 8.697% | $142.1757 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $116.28 | 7.854% | $125.4126 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $898.47 | $970.6428 | $970.64 | $970.65 | $970.70 | |