| 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 | $61.74 | 3.370% | $63.8206 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $204.58 | 4.467% | $213.7186 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $59.50 | 3.425% | $61.5379 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $98.64 | 3.204% | $101.8004 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $95.88 | 10.401% | $105.8525 | $105.85 | $105.85 | $105.90 |
| Purchase #6 | $16.42 | 4.378% | $17.1389 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $13.54 | 13.720% | $15.3977 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $550.30 | $579.2666 | $579.27 | $579.25 | $579.20 | |