| 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 | $20.56 | 11.388% | $22.9014 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $188.54 | 11.833% | $210.8499 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $18.82 | 8.409% | $20.4026 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $14.84 | 4.311% | $15.4798 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $104.93 | 10.352% | $115.7924 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $162.27 | 6.612% | $172.9993 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $113.46 | 5.170% | $119.3259 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $623.42 | $677.7513 | $677.75 | $677.80 | $677.70 | |