| 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 | $10.26 | 5.207% | $10.7942 | $10.79 | $10.80 | $10.80 |
| Purchase #2 | $44.49 | 11.698% | $49.6944 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $155.46 | 9.873% | $170.8086 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $53.64 | 4.152% | $55.8671 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $15.34 | 3.848% | $15.9303 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $51.58 | 8.603% | $56.0174 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $157.60 | 6.820% | $168.3483 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $488.37 | $527.4603 | $527.46 | $527.45 | $527.40 | |