| 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 | $174.36 | 3.120% | $179.8 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $51.48 | 4.821% | $53.9619 | $53.96 | $53.95 | $54.00 |
| Purchase #3 | $209.88 | 11.838% | $234.7256 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $12.36 | 4.544% | $12.9216 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $244.56 | 5.814% | $258.7787 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $6.90 | 3.513% | $7.1424 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $56.38 | 5.750% | $59.6219 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $755.92 | $806.9521 | $806.95 | $806.95 | $806.90 | |