| 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 | $45.40 | 3.679% | $47.0703 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $112.80 | 5.285% | $118.7615 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $162.43 | 11.376% | $180.908 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $52.85 | 11.153% | $58.7444 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $195.83 | 6.428% | $208.418 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $144.37 | 7.281% | $154.8816 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $246.48 | 7.372% | $264.6505 | $264.65 | $264.65 | $264.70 |
| 7 purchase totals = | $960.16 | $1,033.4343 | $1,033.43 | $1,033.40 | $1,033.50 | |