| 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 | $44.34 | 13.498% | $50.325 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $21.58 | 7.363% | $23.1689 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $219.80 | 3.139% | $226.6995 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $8.45 | 13.397% | $9.582 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $212.99 | 8.827% | $231.7906 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $201.92 | 12.794% | $227.7536 | $227.75 | $227.75 | $227.80 |
| Purchase #7 | $141.75 | 8.364% | $153.606 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $850.83 | $922.9256 | $922.93 | $922.95 | $923.00 | |