| 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 | $244.63 | 12.836% | $276.0307 | $276.03 | $276.05 | $276.00 |
| Purchase #2 | $54.51 | 9.659% | $59.7751 | $59.78 | $59.80 | $59.80 |
| Purchase #3 | $21.57 | 6.231% | $22.914 | $22.91 | $22.90 | $22.90 |
| Purchase #4 | $6.95 | 11.490% | $7.7486 | $7.75 | $7.75 | $7.70 |
| Purchase #5 | $120.34 | 12.590% | $135.4908 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $84.78 | 8.158% | $91.6964 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $16.72 | 5.347% | $17.614 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $549.50 | $611.2696 | $611.27 | $611.30 | $611.20 | |