| 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 | $50.39 | 12.660% | $56.7694 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $120.49 | 4.390% | $125.7795 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $220.55 | 4.331% | $230.102 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $68.94 | 4.563% | $72.0857 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $14.65 | 8.616% | $15.9122 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $42.70 | 5.585% | $45.0848 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $161.60 | 6.444% | $172.0135 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $679.32 | $717.7471 | $717.74 | $717.75 | $717.80 | |