| 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 | $37.69 | 8.675% | $40.9596 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $189.86 | 6.168% | $201.5706 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $217.40 | 3.106% | $224.1524 | $224.15 | $224.15 | $224.20 |
| Purchase #4 | $5.70 | 5.650% | $6.0221 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $231.25 | 11.649% | $258.1883 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $90.67 | 13.356% | $102.7799 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $43.40 | 6.272% | $46.122 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $815.97 | $879.7949 | $879.79 | $879.75 | $879.90 | |