| 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 | $40.49 | 5.349% | $42.6558 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $196.46 | 4.628% | $205.5522 | $205.55 | $205.55 | $205.60 |
| Purchase #3 | $185.49 | 3.391% | $191.78 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $161.62 | 7.713% | $174.0858 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $15.88 | 5.712% | $16.7871 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $242.60 | 5.226% | $255.2783 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $184.74 | 11.443% | $205.8798 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $1,027.28 | $1,092.0190 | $1,092.03 | $1,092.10 | $1,092.20 | |