| 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 | $40.30 | 12.793% | $45.4556 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $226.26 | 11.835% | $253.0379 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $25.92 | 12.759% | $29.2271 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $24.34 | 8.795% | $26.4807 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $73.60 | 4.632% | $77.0092 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $50.79 | 8.532% | $55.1234 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $173.43 | 12.128% | $194.4636 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $614.64 | $680.7975 | $680.80 | $680.80 | $680.80 | |