| 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 | $13.80 | 3.530% | $14.2871 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $110.56 | 5.464% | $116.601 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $57.91 | 8.828% | $63.0223 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $124.85 | 9.531% | $136.7495 | $136.75 | $136.75 | $136.70 |
| Purchase #5 | $231.34 | 12.190% | $259.5403 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $87.80 | 9.251% | $95.9224 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $29.28 | 13.375% | $33.1962 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $655.54 | $719.3188 | $719.32 | $719.30 | $719.20 | |