| 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 | $53.95 | 3.254% | $55.7055 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $30.58 | 11.185% | $34.0004 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $75.50 | 11.639% | $84.2874 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $128.58 | 12.157% | $144.2115 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $104.36 | 8.501% | $113.2316 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $111.68 | 11.244% | $124.2373 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $64.31 | 5.452% | $67.8162 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $568.96 | $623.4899 | $623.50 | $623.50 | $623.40 | |