| 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 | $37.44 | 3.508% | $38.7534 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $74.84 | 8.445% | $81.1602 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $132.35 | 3.411% | $136.8645 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $132.53 | 10.439% | $146.3648 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $209.31 | 4.219% | $218.1408 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $134.99 | 5.689% | $142.6696 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $33.43 | 10.679% | $37 | $37.00 | $37.00 | $37.00 |
| 7 purchase totals = | $754.89 | $800.9533 | $800.94 | $800.90 | $801.10 | |