| 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 | $107.45 | 7.287% | $115.2799 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $54.32 | 12.141% | $60.915 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $241.49 | 10.260% | $266.2669 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $59.89 | 5.766% | $63.3433 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $110.90 | 12.253% | $124.4886 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $29.36 | 8.395% | $31.8248 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $54.41 | 8.595% | $59.0865 | $59.09 | $59.10 | $59.10 |
| 7 purchase totals = | $657.82 | $721.2050 | $721.21 | $721.20 | $721.20 | |