| 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 | $43.97 | 12.221% | $49.3436 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $87.93 | 11.550% | $98.0859 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $133.81 | 4.227% | $139.4661 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $17.62 | 13.513% | $20.001 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $119.88 | 8.355% | $129.896 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $100.27 | 9.853% | $110.1496 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $32.51 | 12.576% | $36.5985 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $535.99 | $583.5407 | $583.55 | $583.55 | $583.50 | |