| 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 | $82.79 | 3.288% | $85.5121 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $159.56 | 3.394% | $164.9755 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $23.85 | 10.186% | $26.2794 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $32.70 | 11.644% | $36.5076 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $90.63 | 13.552% | $102.9122 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $132.47 | 5.624% | $139.9201 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $217.99 | 5.631% | $230.265 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $739.99 | $786.3719 | $786.38 | $786.35 | $786.40 | |