| 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 | $54.53 | 4.657% | $57.0695 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $19.53 | 9.216% | $21.3299 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $51.66 | 5.724% | $54.617 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $104.55 | 5.388% | $110.1832 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $85.36 | 8.173% | $92.3365 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $74.82 | 4.167% | $77.9377 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $134.59 | 8.650% | $146.232 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $525.04 | $559.7058 | $559.71 | $559.75 | $559.60 | |