| 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 | $103.56 | 3.697% | $107.3886 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $183.37 | 11.441% | $204.3494 | $204.35 | $204.35 | $204.30 |
| Purchase #3 | $70.67 | 7.769% | $76.1604 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $103.88 | 7.149% | $111.3064 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $121.86 | 6.631% | $129.9405 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $80.46 | 10.825% | $89.1698 | $89.17 | $89.15 | $89.20 |
| Purchase #7 | $53.31 | 7.417% | $57.264 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $717.11 | $775.5791 | $775.58 | $775.55 | $775.60 | |