| 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 | $41.43 | 6.785% | $44.241 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $221.31 | 5.653% | $233.8207 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $89.43 | 3.728% | $92.764 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $202.44 | 12.544% | $227.8341 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $20.75 | 9.570% | $22.7358 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $107.92 | 12.819% | $121.7543 | $121.75 | $121.75 | $121.80 |
| Purchase #7 | $89.65 | 10.291% | $98.8759 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $772.93 | $842.0258 | $842.02 | $842.05 | $842.00 | |