| 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 | $49.52 | 4.537% | $51.7667 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $52.70 | 4.513% | $55.0784 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $197.39 | 10.567% | $218.2482 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $48.38 | 6.453% | $51.502 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $83.78 | 5.362% | $88.2723 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $195.57 | 11.231% | $217.5345 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $186.40 | 6.697% | $198.8832 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $813.74 | $881.2853 | $881.28 | $881.30 | $881.30 | |