| 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 | $22.61 | 11.614% | $25.2359 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $147.36 | 6.475% | $156.9016 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $156.56 | 12.596% | $176.2803 | $176.28 | $176.30 | $176.30 |
| Purchase #4 | $152.30 | 3.755% | $158.0189 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $71.37 | 8.388% | $77.3565 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $106.44 | 4.393% | $111.1159 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $15.42 | 8.661% | $16.7555 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $672.06 | $721.6646 | $721.68 | $721.65 | $721.70 | |