| 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 | $95.72 | 6.216% | $101.67 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $119.63 | 11.326% | $133.1793 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $197.60 | 13.626% | $224.525 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $97.89 | 7.674% | $105.4021 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $29.45 | 6.492% | $31.3619 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $21.95 | 6.420% | $23.3592 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $81.51 | 3.520% | $84.3792 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $643.75 | $703.8767 | $703.88 | $703.90 | $704.00 | |