| 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 | $11.49 | 4.669% | $12.0265 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $176.57 | 3.561% | $182.8577 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $62.56 | 5.752% | $66.1585 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $189.47 | 5.829% | $200.5142 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $133.45 | 7.280% | $143.1652 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $73.32 | 9.653% | $80.3976 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $35.87 | 6.682% | $38.2668 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $682.73 | $723.3865 | $723.40 | $723.35 | $723.50 | |