| 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 | $30.65 | 6.706% | $32.7054 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $240.80 | 7.284% | $258.3399 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $51.96 | 11.473% | $57.9214 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $135.36 | 4.818% | $141.8816 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $133.26 | 7.579% | $143.3598 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $171.54 | 4.402% | $179.0912 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $66.67 | 12.109% | $74.7431 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $830.24 | $888.0424 | $888.04 | $888.05 | $888.00 | |