| 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 | $75.72 | 8.255% | $81.9707 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $206.33 | 4.447% | $215.5055 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $20.32 | 12.691% | $22.8988 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $45.45 | 11.310% | $50.5904 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $18.96 | 9.811% | $20.8202 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $130.48 | 11.186% | $145.0755 | $145.08 | $145.10 | $145.10 |
| Purchase #7 | $146.25 | 9.680% | $160.407 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $643.51 | $697.2681 | $697.28 | $697.25 | $697.30 | |