| 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 | $75.40 | 7.265% | $80.8778 | $80.88 | $80.90 | $80.90 |
| Purchase #2 | $106.47 | 7.578% | $114.5383 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $61.73 | 12.685% | $69.5605 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $57.55 | 3.804% | $59.7392 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $8.86 | 4.847% | $9.2894 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $42.67 | 4.399% | $44.5471 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $15.56 | 9.416% | $17.0251 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $368.24 | $395.5774 | $395.59 | $395.65 | $395.50 | |