| 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 | $79.72 | 7.294% | $85.5348 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $118.76 | 5.163% | $124.8916 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $16.41 | 6.208% | $17.4287 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $72.59 | 4.586% | $75.919 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $217.82 | 13.224% | $246.6245 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $47.74 | 5.158% | $50.2024 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $186.81 | 6.745% | $199.4103 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $739.85 | $800.0113 | $800.00 | $800.00 | $799.90 | |