| 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 | $22.83 | 3.711% | $23.6772 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $169.68 | 3.349% | $175.3626 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $31.26 | 10.745% | $34.6189 | $34.62 | $34.60 | $34.60 |
| Purchase #4 | $138.56 | 8.345% | $150.1228 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $13.66 | 13.315% | $15.4788 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $24.44 | 12.610% | $27.5219 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $225.98 | 10.191% | $249.0096 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $626.41 | $675.7918 | $675.79 | $675.75 | $675.80 | |