| 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 | $75.39 | 11.306% | $83.9136 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $49.25 | 5.197% | $51.8095 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $228.28 | 5.616% | $241.1002 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $128.93 | 13.252% | $146.0158 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $40.49 | 7.220% | $43.4134 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $217.76 | 3.561% | $225.5144 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $129.94 | 6.592% | $138.5056 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $870.04 | $930.2725 | $930.27 | $930.20 | $930.20 | |