| 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 | $130.64 | 5.198% | $137.4307 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $11.55 | 5.836% | $12.2241 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $111.52 | 11.810% | $124.6905 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $63.91 | 5.184% | $67.2231 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $8.41 | 7.535% | $9.0437 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $37.81 | 9.117% | $41.2571 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $58.83 | 9.829% | $64.6124 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $422.67 | $456.4816 | $456.47 | $456.45 | $456.40 | |