| 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 | $42.51 | 4.212% | $44.3005 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $206.44 | 12.402% | $232.0427 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $43.34 | 4.747% | $45.3973 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $149.82 | 5.420% | $157.9402 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $78.68 | 6.504% | $83.7973 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $221.44 | 6.271% | $235.3265 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $72.41 | 12.738% | $81.6336 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $814.64 | $880.4381 | $880.44 | $880.50 | $880.30 | |