| 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 | $54.63 | 6.745% | $58.3148 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $75.64 | 5.408% | $79.7306 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $233.54 | 7.133% | $250.1984 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $146.74 | 7.113% | $157.1776 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $245.71 | 5.527% | $259.2904 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $240.88 | 5.192% | $253.3865 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $112.31 | 4.391% | $117.2415 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $1,109.45 | $1,175.3398 | $1,175.34 | $1,175.40 | $1,175.30 | |