| 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 | $49.30 | 12.294% | $55.3609 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $167.40 | 6.856% | $178.8769 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $193.79 | 12.311% | $217.6475 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $22.94 | 3.205% | $23.6752 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $151.42 | 12.656% | $170.5837 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $108.73 | 7.173% | $116.5292 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $231.71 | 5.583% | $244.6464 | $244.65 | $244.65 | $244.60 |
| 7 purchase totals = | $925.29 | $1,007.3198 | $1,007.33 | $1,007.40 | $1,007.30 | |