| 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 | $69.94 | 13.638% | $79.4784 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $147.78 | 9.542% | $161.8812 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $23.51 | 9.725% | $25.7963 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $51.35 | 12.740% | $57.892 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $93.75 | 13.489% | $106.3959 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $158.89 | 10.468% | $175.5226 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $111.80 | 11.841% | $125.0382 | $125.04 | $125.05 | $125.00 |
| 7 purchase totals = | $657.02 | $732.0046 | $732.01 | $732.05 | $732.00 | |