| 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 | $82.35 | 10.466% | $90.9688 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $158.42 | 11.356% | $176.4102 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $136.73 | 8.311% | $148.0936 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $47.38 | 6.849% | $50.6251 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $189.55 | 5.366% | $199.7213 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $168.67 | 5.539% | $178.0126 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $124.36 | 5.148% | $130.7621 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $907.46 | $974.5937 | $974.59 | $974.55 | $974.60 | |