| 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 | $14.73 | 3.488% | $15.2438 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $130.74 | 11.567% | $145.8627 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $47.77 | 13.323% | $54.1344 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $113.35 | 9.663% | $124.303 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $144.76 | 8.503% | $157.0689 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $111.53 | 10.106% | $122.8012 | $122.80 | $122.80 | $122.80 |
| Purchase #7 | $238.70 | 11.327% | $265.7375 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $801.58 | $885.1515 | $885.14 | $885.15 | $885.10 | |