| 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 | $74.56 | 5.193% | $78.4319 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $216.31 | 10.277% | $238.5402 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $140.29 | 9.106% | $153.0648 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $32.65 | 7.408% | $35.0687 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $117.93 | 6.385% | $125.4598 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $55.74 | 3.531% | $57.7082 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $165.99 | 6.729% | $177.1595 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $803.47 | $865.4331 | $865.43 | $865.40 | $865.50 | |