| 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 | $38.53 | 12.629% | $43.396 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $39.71 | 8.203% | $42.9674 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $154.57 | 8.513% | $167.7285 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $196.35 | 5.115% | $206.3933 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $182.40 | 5.613% | $192.6381 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $81.52 | 6.640% | $86.9329 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $101.89 | 10.654% | $112.7454 | $112.75 | $112.75 | $112.70 |
| 7 purchase totals = | $794.97 | $852.8016 | $852.81 | $852.85 | $852.70 | |