| 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 | $20.66 | 6.637% | $22.0312 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $57.49 | 7.527% | $61.8173 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $86.56 | 7.731% | $93.252 | $93.25 | $93.25 | $93.30 |
| Purchase #4 | $167.82 | 4.306% | $175.0463 | $175.05 | $175.05 | $175.00 |
| Purchase #5 | $15.45 | 8.173% | $16.7127 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $134.80 | 5.720% | $142.5106 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $13.54 | 4.656% | $14.1704 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $496.32 | $525.5405 | $525.54 | $525.50 | $525.50 | |