| 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 | $35.80 | 8.519% | $38.8498 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $185.90 | 4.481% | $194.2302 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $102.95 | 12.739% | $116.0648 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $110.64 | 11.340% | $123.1866 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $20.58 | 8.777% | $22.3863 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $108.55 | 5.292% | $114.2945 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $150.73 | 13.834% | $171.582 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $715.15 | $780.5942 | $780.59 | $780.65 | $780.60 | |