| 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 | $133.78 | 3.671% | $138.6911 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $5.44 | 11.579% | $6.0699 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $47.76 | 12.311% | $53.6397 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $232.91 | 5.449% | $245.6013 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $102.87 | 12.774% | $116.0106 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $93.83 | 3.500% | $97.1141 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $99.36 | 7.810% | $107.12 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $715.95 | $764.2467 | $764.24 | $764.20 | $764.20 | |