| 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 | $113.68 | 12.314% | $127.6786 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $37.94 | 4.497% | $39.6462 | $39.65 | $39.65 | $39.60 |
| Purchase #3 | $47.86 | 9.478% | $52.3962 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $115.41 | 5.685% | $121.9711 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $160.90 | 11.131% | $178.8098 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $72.71 | 7.367% | $78.0665 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $41.44 | 10.482% | $45.7837 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $589.94 | $644.3521 | $644.36 | $644.35 | $644.40 | |