| 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 | $32.68 | 11.350% | $36.3892 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $112.93 | 5.310% | $118.9266 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $156.91 | 13.499% | $178.0913 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $167.41 | 9.276% | $182.939 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $82.33 | 5.191% | $86.6038 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $66.82 | 11.835% | $74.7281 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $20.29 | 12.722% | $22.8713 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $639.37 | $700.5493 | $700.55 | $700.60 | $700.50 | |