| 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 | $43.49 | 9.131% | $47.4611 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $63.70 | 10.560% | $70.4267 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $206.56 | 3.688% | $214.1779 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $126.95 | 7.311% | $136.2313 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $27.35 | 4.725% | $28.6423 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $117.91 | 13.336% | $133.6345 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $72.62 | 8.128% | $78.5226 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $658.58 | $709.0964 | $709.09 | $709.15 | $709.00 | |