| 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 | $53.53 | 9.200% | $58.4548 | $58.45 | $58.45 | $58.50 |
| Purchase #2 | $139.66 | 11.762% | $156.0868 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $242.54 | 6.633% | $258.6277 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $28.44 | 11.821% | $31.8019 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $170.45 | 12.320% | $191.4494 | $191.45 | $191.45 | $191.40 |
| Purchase #6 | $203.28 | 9.656% | $222.9087 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $83.39 | 4.414% | $87.0708 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $921.29 | $1,006.4001 | $1,006.40 | $1,006.40 | $1,006.40 | |