| 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 | $9.82 | 9.519% | $10.7548 | $10.75 | $10.75 | $10.80 |
| Purchase #2 | $153.94 | 6.788% | $164.3894 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $73.51 | 6.192% | $78.0617 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $209.38 | 5.165% | $220.1945 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $33.49 | 7.610% | $36.0386 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $50.81 | 7.513% | $54.6274 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $151.81 | 3.367% | $156.9214 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $682.76 | $720.9878 | $720.98 | $721.00 | $721.00 | |