| 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 | $13.51 | 9.254% | $14.7602 | $14.76 | $14.75 | $14.80 |
| Purchase #2 | $105.41 | 12.121% | $118.1867 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $144.97 | 7.850% | $156.3501 | $156.35 | $156.35 | $156.40 |
| Purchase #4 | $56.58 | 3.348% | $58.4743 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $85.28 | 7.768% | $91.9046 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $32.55 | 7.625% | $35.0319 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $55.92 | 4.747% | $58.5745 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $494.22 | $533.2823 | $533.27 | $533.25 | $533.40 | |