| 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 | $57.26 | 10.171% | $63.0839 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $133.84 | 4.299% | $139.5938 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $19.58 | 6.766% | $20.9048 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $233.98 | 7.299% | $251.0582 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $222.89 | 8.551% | $241.9493 | $241.95 | $241.95 | $241.90 |
| Purchase #6 | $19.31 | 13.551% | $21.9267 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $148.72 | 5.364% | $156.6973 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $835.58 | $895.2140 | $895.21 | $895.25 | $895.20 | |