| 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 | $15.87 | 9.227% | $17.3343 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $118.72 | 12.531% | $133.5968 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $150.96 | 11.813% | $168.7929 | $168.79 | $168.80 | $168.80 |
| Purchase #4 | $80.41 | 5.872% | $85.1317 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $194.82 | 10.597% | $215.4651 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $81.39 | 7.378% | $87.395 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $238.47 | 5.692% | $252.0437 | $252.04 | $252.05 | $252.00 |
| 7 purchase totals = | $880.64 | $959.7595 | $959.76 | $959.80 | $959.70 | |