| 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 | $79.54 | 5.846% | $84.1899 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $48.71 | 11.644% | $54.3818 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $52.27 | 6.219% | $55.5207 | $55.52 | $55.50 | $55.50 |
| Purchase #4 | $137.32 | 13.670% | $156.0916 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $90.48 | 4.671% | $94.7063 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $85.51 | 11.657% | $95.4779 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $169.91 | 5.326% | $178.9594 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $663.74 | $719.3276 | $719.33 | $719.35 | $719.40 | |