| 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 | $45.29 | 8.233% | $49.0187 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $39.73 | 9.864% | $43.649 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $31.67 | 3.268% | $32.705 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $77.52 | 6.816% | $82.8038 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $180.81 | 4.784% | $189.46 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $90.98 | 12.372% | $102.236 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $14.25 | 10.349% | $15.7247 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $480.25 | $515.5972 | $515.60 | $515.55 | $515.50 | |