| 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 | $56.83 | 12.415% | $63.8854 | $63.89 | $63.90 | $63.90 |
| Purchase #2 | $38.66 | 8.338% | $41.8835 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $65.88 | 6.748% | $70.3256 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $75.41 | 10.480% | $83.313 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $185.52 | 9.606% | $203.3411 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $121.55 | 6.154% | $129.0302 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $15.74 | 9.456% | $17.2284 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $559.59 | $609.0072 | $609.01 | $609.10 | $608.90 | |