| 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 | $20.63 | 7.378% | $22.1521 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $37.55 | 9.596% | $41.1533 | $41.15 | $41.15 | $41.20 |
| Purchase #3 | $217.99 | 6.627% | $232.4362 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $64.90 | 5.193% | $68.2703 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $114.68 | 10.532% | $126.7581 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $231.45 | 7.226% | $248.1746 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $38.35 | 6.837% | $40.972 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $725.55 | $779.9166 | $779.91 | $779.85 | $780.10 | |