| 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 | $49.32 | 4.113% | $51.3485 | $51.35 | $51.35 | $51.30 |
| Purchase #2 | $182.94 | 4.707% | $191.551 | $191.55 | $191.55 | $191.60 |
| Purchase #3 | $205.73 | 5.332% | $216.6995 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $199.48 | 6.523% | $212.4921 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $198.88 | 5.269% | $209.359 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $7.87 | 12.801% | $8.8774 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $44.96 | 8.119% | $48.6103 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $889.18 | $938.9378 | $938.94 | $938.95 | $939.00 | |