| 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 | $31.40 | 12.739% | $35.4 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $231.76 | 11.717% | $258.9153 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $219.47 | 8.265% | $237.6092 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $32.69 | 3.173% | $33.7273 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $63.44 | 3.867% | $65.8932 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $78.95 | 6.716% | $84.2523 | $84.25 | $84.25 | $84.30 |
| Purchase #7 | $46.78 | 6.460% | $49.802 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $704.49 | $765.5993 | $765.60 | $765.60 | $765.60 | |