| 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 | $126.30 | 5.109% | $132.7527 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $36.31 | 8.121% | $39.2587 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $207.31 | 10.681% | $229.4528 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $70.67 | 5.578% | $74.612 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $57.67 | 13.341% | $65.3638 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $29.95 | 10.271% | $33.0262 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $119.64 | 11.782% | $133.736 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $647.85 | $708.2022 | $708.20 | $708.20 | $708.30 | |