| 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 | $6.76 | 8.184% | $7.3132 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $140.82 | 3.207% | $145.3361 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $108.38 | 4.446% | $113.1986 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $59.62 | 13.590% | $67.7224 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $68.30 | 13.350% | $77.4181 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $87.97 | 12.176% | $98.6812 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $91.56 | 5.231% | $96.3495 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $563.41 | $606.0191 | $606.02 | $606.00 | $605.90 | |