| 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 | $57.49 | 10.114% | $63.3045 | $63.30 | $63.30 | $63.30 |
| Purchase #2 | $19.48 | 7.337% | $20.9092 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $242.40 | 7.455% | $260.4709 | $260.47 | $260.45 | $260.50 |
| Purchase #4 | $18.41 | 3.748% | $19.1 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $218.88 | 8.314% | $237.0777 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $164.71 | 10.296% | $181.6685 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $114.27 | 5.124% | $120.1252 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $835.64 | $902.6560 | $902.66 | $902.65 | $902.70 | |