| 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 | $112.59 | 3.346% | $116.3573 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $78.30 | 6.514% | $83.4005 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $129.98 | 10.183% | $143.2159 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $161.45 | 9.855% | $177.3609 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $125.50 | 10.403% | $138.5558 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $69.63 | 6.608% | $74.2312 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $58.31 | 8.784% | $63.432 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $735.76 | $796.5536 | $796.56 | $796.55 | $796.60 | |