| 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 | $21.88 | 11.326% | $24.3581 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $14.75 | 13.537% | $16.7467 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $86.86 | 8.211% | $93.9921 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $36.76 | 4.468% | $38.4024 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $217.60 | 12.747% | $245.3375 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $99.43 | 10.178% | $109.55 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $164.57 | 6.573% | $175.3872 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $641.85 | $703.7740 | $703.78 | $703.80 | $703.80 | |