| 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 | $17.36 | 11.641% | $19.3809 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $75.56 | 11.331% | $84.1217 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $53.43 | 9.253% | $58.3739 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $189.53 | 5.871% | $200.6573 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $207.37 | 7.162% | $222.2218 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $153.53 | 12.336% | $172.4695 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $25.29 | 5.528% | $26.688 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $722.07 | $783.9131 | $783.91 | $783.85 | $784.00 | |