| 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 | $96.91 | 5.741% | $102.4736 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $77.52 | 11.832% | $86.6922 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $125.58 | 4.195% | $130.8481 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $84.48 | 9.297% | $92.3341 | $92.33 | $92.35 | $92.30 |
| Purchase #5 | $84.61 | 3.541% | $87.606 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $86.94 | 8.265% | $94.1256 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $43.46 | 3.474% | $44.9698 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $599.50 | $639.0494 | $639.05 | $639.05 | $639.00 | |