| 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 | $107.26 | 8.157% | $116.0092 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $9.83 | 12.265% | $11.0356 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $128.76 | 9.778% | $141.3502 | $141.35 | $141.35 | $141.40 |
| Purchase #4 | $79.55 | 3.436% | $82.2833 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $108.49 | 6.621% | $115.6731 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $26.70 | 10.816% | $29.5879 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $91.29 | 8.157% | $98.7365 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $551.88 | $594.6758 | $594.68 | $594.70 | $594.70 | |