| 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 | $105.76 | 4.766% | $110.8005 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $129.42 | 7.439% | $139.0476 | $139.05 | $139.05 | $139.00 |
| Purchase #3 | $57.50 | 8.830% | $62.5773 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $214.54 | 3.451% | $221.9438 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $58.76 | 8.736% | $63.8933 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $181.78 | 11.717% | $203.0792 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $46.80 | 4.690% | $48.9949 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $794.56 | $850.3366 | $850.33 | $850.40 | $850.30 | |