| 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 | $47.81 | 11.117% | $53.125 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $30.62 | 8.787% | $33.3106 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $199.68 | 3.546% | $206.7607 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $12.39 | 4.156% | $12.9049 | $12.90 | $12.90 | $12.90 |
| Purchase #5 | $179.35 | 8.491% | $194.5786 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $32.70 | 3.629% | $33.8867 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $216.67 | 8.333% | $234.7251 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $719.22 | $769.2916 | $769.30 | $769.35 | $769.30 | |