| 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 | $5.26 | 11.622% | $5.8713 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $11.91 | 11.782% | $13.3132 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $187.38 | 4.645% | $196.0838 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $125.72 | 4.198% | $130.9977 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $121.55 | 9.771% | $133.4267 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $154.66 | 11.834% | $172.9625 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $102.88 | 4.116% | $107.1145 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $709.36 | $759.7697 | $759.76 | $759.75 | $759.80 | |