| 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 | $65.58 | 8.133% | $70.9136 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $38.87 | 12.545% | $43.7462 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $94.32 | 5.364% | $99.3793 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $219.26 | 3.777% | $227.5415 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $169.63 | 6.818% | $181.1954 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $52.96 | 10.831% | $58.6961 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $240.67 | 5.471% | $253.8371 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $881.29 | $935.3092 | $935.32 | $935.35 | $935.20 | |