| 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 | $14.32 | 12.430% | $16.1 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $108.72 | 4.282% | $113.3754 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $27.85 | 10.616% | $30.8066 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $70.67 | 5.204% | $74.3477 | $74.35 | $74.35 | $74.30 |
| Purchase #5 | $239.79 | 9.328% | $262.1576 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $51.91 | 4.228% | $54.1048 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $194.56 | 7.809% | $209.7532 | $209.75 | $209.75 | $209.80 |
| 7 purchase totals = | $707.82 | $760.6453 | $760.65 | $760.65 | $760.70 | |