| 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 | $65.61 | 9.842% | $72.0673 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $240.82 | 4.550% | $251.7773 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $12.36 | 13.222% | $13.9942 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $47.81 | 4.695% | $50.0547 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $247.36 | 9.394% | $270.597 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $79.88 | 9.371% | $87.3656 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $115.86 | 10.270% | $127.7588 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $809.70 | $873.6149 | $873.62 | $873.60 | $873.80 | |