| 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 | $55.70 | 12.842% | $62.853 | $62.85 | $62.85 | $62.90 |
| Purchase #2 | $77.43 | 4.311% | $80.768 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $20.90 | 6.209% | $22.1977 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $55.60 | 7.527% | $59.785 | $59.79 | $59.80 | $59.80 |
| Purchase #5 | $243.80 | 5.334% | $256.8043 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $214.41 | 12.518% | $241.2498 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $114.61 | 5.589% | $121.0156 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $782.45 | $844.6734 | $844.68 | $844.65 | $844.70 | |