| 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 | $13.33 | 9.166% | $14.5518 | $14.55 | $14.55 | $14.60 |
| Purchase #2 | $89.30 | 3.705% | $92.6086 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $37.95 | 9.199% | $41.441 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $122.29 | 3.712% | $126.8294 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $6.66 | 12.160% | $7.4699 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $30.83 | 13.682% | $35.0482 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $30.93 | 5.556% | $32.6485 | $32.65 | $32.65 | $32.60 |
| 7 purchase totals = | $331.29 | $350.5974 | $350.60 | $350.60 | $350.50 | |