| 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 | $104.88 | 9.216% | $114.5457 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $95.67 | 8.540% | $103.8402 | $103.84 | $103.85 | $103.80 |
| Purchase #3 | $9.29 | 4.488% | $9.7069 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $99.43 | 7.283% | $106.6715 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $241.84 | 10.324% | $266.8076 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $6.41 | 10.509% | $7.0836 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $244.73 | 7.245% | $262.4607 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $802.25 | $871.1162 | $871.12 | $871.10 | $871.10 | |