| 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 | $65.84 | 7.185% | $70.5706 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $7.95 | 4.621% | $8.3174 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $47.93 | 11.598% | $53.4889 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $180.39 | 6.513% | $192.1388 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $231.40 | 10.866% | $256.5439 | $256.54 | $256.55 | $256.50 |
| Purchase #6 | $145.49 | 4.867% | $152.571 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $210.72 | 6.475% | $224.3641 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $889.72 | $957.9947 | $957.99 | $957.95 | $958.00 | |