| 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 | $34.38 | 4.573% | $35.9522 | $35.95 | $35.95 | $36.00 |
| Purchase #2 | $139.69 | 7.559% | $150.2492 | $150.25 | $150.25 | $150.20 |
| Purchase #3 | $197.80 | 10.460% | $218.4899 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $10.67 | 12.595% | $12.0139 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $28.68 | 9.370% | $31.3673 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $229.25 | 11.717% | $256.1112 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $196.25 | 6.850% | $209.6931 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $836.72 | $913.8768 | $913.87 | $913.85 | $913.90 | |