| 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 | $78.60 | 6.714% | $83.8772 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $226.78 | 10.696% | $251.0364 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $225.99 | 6.628% | $240.9686 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $145.49 | 9.772% | $159.7073 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $38.68 | 8.775% | $42.0742 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $108.35 | 3.147% | $111.7598 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $149.25 | 4.456% | $155.9006 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $973.14 | $1,045.3241 | $1,045.33 | $1,045.30 | $1,045.40 | |