| 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 | $23.40 | 9.713% | $25.6728 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $99.71 | 10.838% | $110.5166 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $120.54 | 6.631% | $128.533 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $88.84 | 3.575% | $92.016 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $87.38 | 7.422% | $93.8653 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $50.52 | 8.641% | $54.8854 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $156.31 | 11.626% | $174.4826 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $626.70 | $679.9717 | $679.98 | $679.95 | $680.00 | |