| 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 | $46.70 | 11.449% | $52.0467 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $196.94 | 7.125% | $210.972 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $138.39 | 5.172% | $145.5475 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $41.53 | 6.358% | $44.1705 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $39.56 | 7.461% | $42.5116 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $135.25 | 13.840% | $153.9686 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $129.44 | 11.533% | $144.3683 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $727.81 | $793.5852 | $793.59 | $793.50 | $793.60 | |