| 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 | $18.44 | 3.138% | $19.0186 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $149.86 | 3.147% | $154.5761 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $92.80 | 7.232% | $99.5113 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $91.45 | 12.645% | $103.0139 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $93.52 | 5.743% | $98.8909 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $110.69 | 4.588% | $115.7685 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $17.93 | 12.844% | $20.2329 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $574.69 | $611.0122 | $611.01 | $611.00 | $611.00 | |