| 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 | $72.73 | 12.786% | $82.0293 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $34.79 | 12.311% | $39.073 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $73.66 | 9.497% | $80.6555 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $120.35 | 5.589% | $127.0764 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $107.84 | 3.387% | $111.4925 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $117.97 | 5.760% | $124.7651 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $22.78 | 4.487% | $23.8021 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $550.12 | $588.8939 | $588.90 | $588.90 | $589.00 | |