| 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 | $17.78 | 8.140% | $19.2273 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $15.33 | 8.419% | $16.6206 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $119.39 | 8.137% | $129.1048 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $192.89 | 3.848% | $200.3124 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $184.39 | 10.818% | $204.3373 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $47.35 | 8.700% | $51.4695 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $51.93 | 4.527% | $54.2809 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $629.06 | $675.3528 | $675.35 | $675.35 | $675.30 | |