| 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 | $50.50 | 9.574% | $55.3349 | $55.33 | $55.35 | $55.30 |
| Purchase #2 | $248.66 | 3.520% | $257.4128 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $8.29 | 3.617% | $8.5898 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $101.59 | 3.780% | $105.4301 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $23.86 | 6.749% | $25.4703 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $174.35 | 13.140% | $197.2596 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $183.64 | 12.807% | $207.1588 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $790.89 | $856.6563 | $856.65 | $856.65 | $856.70 | |