| 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 | $69.97 | 12.507% | $78.7211 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $160.44 | 10.369% | $177.076 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $134.65 | 7.741% | $145.0733 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $169.83 | 8.831% | $184.8277 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $229.55 | 8.824% | $249.8055 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $58.60 | 4.558% | $61.271 | $61.27 | $61.25 | $61.30 |
| Purchase #7 | $58.87 | 9.838% | $64.6616 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $881.91 | $961.4362 | $961.44 | $961.40 | $961.50 | |