| 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 | $60.52 | 9.366% | $66.1883 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $53.26 | 13.459% | $60.4283 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $210.69 | 8.146% | $227.8528 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $230.94 | 4.800% | $242.0251 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $47.80 | 8.394% | $51.8123 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $222.70 | 8.537% | $241.7119 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $181.44 | 5.141% | $190.7678 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,007.35 | $1,080.7865 | $1,080.79 | $1,080.80 | $1,080.80 | |