| 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 | $244.73 | 5.594% | $258.4202 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $148.28 | 4.104% | $154.3654 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $9.67 | 13.260% | $10.9522 | $10.95 | $10.95 | $11.00 |
| Purchase #4 | $141.78 | 13.346% | $160.702 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $57.90 | 5.319% | $60.9797 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $18.90 | 9.203% | $20.6394 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $33.88 | 13.226% | $38.361 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $655.14 | $704.4199 | $704.42 | $704.40 | $704.50 | |