| 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 | $76.82 | 7.793% | $82.8066 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $50.76 | 3.228% | $52.3985 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $219.53 | 8.166% | $237.4568 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $69.80 | 12.571% | $78.5746 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $203.44 | 8.354% | $220.4354 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $80.80 | 4.217% | $84.2073 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $134.60 | 5.736% | $142.3207 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $835.75 | $898.1999 | $898.21 | $898.15 | $898.20 | |