| 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 | $115.42 | 11.200% | $128.347 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $30.33 | 5.822% | $32.0958 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $112.25 | 6.737% | $119.8123 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $77.78 | 4.415% | $81.214 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $246.31 | 13.411% | $279.3426 | $279.34 | $279.35 | $279.30 |
| Purchase #6 | $97.45 | 5.840% | $103.1411 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $9.89 | 11.669% | $11.0441 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $689.43 | $754.9969 | $754.99 | $755.00 | $754.80 | |