| 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 | $59.93 | 3.669% | $62.1288 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $59.64 | 5.759% | $63.0747 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $51.68 | 3.635% | $53.5586 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $116.55 | 12.413% | $131.0174 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $141.60 | 5.298% | $149.102 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $171.43 | 8.564% | $186.1113 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $73.26 | 7.633% | $78.8519 | $78.85 | $78.85 | $78.90 |
| 7 purchase totals = | $674.09 | $723.8447 | $723.84 | $723.80 | $723.90 | |