| 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 | $7.44 | 8.133% | $8.0451 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $123.59 | 8.264% | $133.8035 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $98.59 | 9.553% | $108.0083 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $100.98 | 6.833% | $107.88 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $7.81 | 6.281% | $8.3005 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $91.79 | 6.458% | $97.7178 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $38.42 | 6.298% | $40.8397 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $468.62 | $504.5949 | $504.60 | $504.60 | $504.50 | |