| 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 | $52.87 | 3.766% | $54.8611 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $70.30 | 12.501% | $79.0882 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $95.71 | 7.482% | $102.871 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $247.77 | 9.167% | $270.4831 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $14.51 | 4.121% | $15.108 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $49.97 | 11.393% | $55.6631 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $217.39 | 6.191% | $230.8486 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $748.52 | $808.9231 | $808.92 | $808.90 | $809.00 | |