| 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 | $235.46 | 4.293% | $245.5683 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $79.41 | 5.621% | $83.8736 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $167.56 | 3.110% | $172.7711 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $42.83 | 6.808% | $45.7459 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $98.27 | 8.658% | $106.7782 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $73.48 | 7.827% | $79.2313 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $39.54 | 4.427% | $41.2904 | $41.29 | $41.30 | $41.30 |
| 7 purchase totals = | $736.55 | $775.2588 | $775.26 | $775.25 | $775.30 | |