| 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 | $48.85 | 11.112% | $54.2782 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $80.88 | 3.387% | $83.6194 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $34.65 | 9.235% | $37.8499 | $37.85 | $37.85 | $37.80 |
| Purchase #4 | $41.47 | 13.310% | $46.9897 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $96.29 | 11.549% | $107.4105 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $204.81 | 8.626% | $222.4769 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $17.82 | 8.864% | $19.3996 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $524.77 | $572.0242 | $572.03 | $572.05 | $572.00 | |