| 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 | $35.71 | 11.579% | $39.8449 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $24.65 | 12.534% | $27.7396 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $231.74 | 5.281% | $243.9782 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $64.29 | 7.324% | $68.9986 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $160.25 | 3.829% | $166.386 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $24.88 | 10.397% | $27.4668 | $27.47 | $27.45 | $27.50 |
| Purchase #7 | $235.74 | 5.495% | $248.6939 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $777.26 | $823.1080 | $823.11 | $823.15 | $823.10 | |