| 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 | $14.81 | 4.110% | $15.4187 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $231.86 | 9.874% | $254.7539 | $254.75 | $254.75 | $254.80 |
| Purchase #3 | $241.29 | 6.687% | $257.4251 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $118.65 | 8.717% | $128.9927 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $11.96 | 4.524% | $12.5011 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $15.37 | 3.631% | $15.9281 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $86.41 | 11.621% | $96.4517 | $96.45 | $96.45 | $96.50 |
| 7 purchase totals = | $720.35 | $781.4713 | $781.47 | $781.50 | $781.50 | |