| 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 | $23.60 | 5.458% | $24.8881 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $99.25 | 5.516% | $104.7246 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $228.79 | 8.791% | $248.9029 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $51.70 | 13.684% | $58.7746 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $128.94 | 4.762% | $135.0801 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $138.64 | 5.820% | $146.7088 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $130.46 | 9.563% | $142.9359 | $142.94 | $142.95 | $142.90 |
| 7 purchase totals = | $801.38 | $862.0150 | $862.01 | $862.00 | $862.00 | |