| 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 | $78.55 | 10.817% | $87.0468 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $25.41 | 4.114% | $26.4554 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $129.82 | 11.168% | $144.3183 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $149.82 | 5.103% | $157.4653 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $95.34 | 12.873% | $107.6131 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $79.34 | 4.593% | $82.9841 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $34.32 | 13.664% | $39.0095 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $592.60 | $644.8925 | $644.90 | $644.85 | $644.90 | |