| 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 | $83.62 | 7.548% | $89.9316 | $89.93 | $89.95 | $89.90 |
| Purchase #2 | $64.59 | 6.353% | $68.6934 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $248.56 | 11.740% | $277.7409 | $277.74 | $277.75 | $277.70 |
| Purchase #4 | $207.49 | 10.451% | $229.1748 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $216.52 | 10.425% | $239.0922 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $98.91 | 10.608% | $109.4024 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $71.83 | 4.744% | $75.2376 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $991.52 | $1,089.2729 | $1,089.26 | $1,089.30 | $1,089.20 | |