| 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 | $55.45 | 5.751% | $58.6389 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $242.61 | 6.505% | $258.3918 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $80.80 | 6.177% | $85.791 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $54.62 | 4.350% | $56.996 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $149.62 | 6.117% | $158.7723 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $46.76 | 7.733% | $50.376 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $112.96 | 7.373% | $121.2885 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $742.82 | $790.2545 | $790.26 | $790.30 | $790.30 | |