| 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 | $51.46 | 11.788% | $57.5261 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $237.99 | 6.842% | $254.2733 | $254.27 | $254.25 | $254.30 |
| Purchase #3 | $6.96 | 3.348% | $7.193 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $7.68 | 8.676% | $8.3463 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $81.46 | 7.298% | $87.405 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $232.73 | 5.681% | $245.9514 | $245.95 | $245.95 | $246.00 |
| Purchase #7 | $5.85 | 13.692% | $6.651 | $6.65 | $6.65 | $6.70 |
| 7 purchase totals = | $624.13 | $667.3461 | $667.35 | $667.35 | $667.40 | |