| 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 | $64.93 | 10.701% | $71.8782 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $123.53 | 5.594% | $130.4403 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $59.89 | 10.277% | $66.0449 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $220.72 | 11.737% | $246.6259 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $35.99 | 11.549% | $40.1465 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $5.87 | 11.153% | $6.5247 | $6.52 | $6.50 | $6.50 |
| Purchase #7 | $60.50 | 13.117% | $68.4358 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $571.43 | $630.0963 | $630.10 | $630.15 | $629.90 | |