| 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 | $27.61 | 12.487% | $31.0577 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $43.60 | 9.744% | $47.8484 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $214.79 | 5.778% | $227.2006 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $18.55 | 13.282% | $21.0138 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $49.94 | 9.470% | $54.6693 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $80.62 | 13.557% | $91.5497 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $196.94 | 4.706% | $206.208 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $632.05 | $679.5475 | $679.55 | $679.50 | $679.50 | |