| 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 | $24.58 | 10.668% | $27.2022 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $220.63 | 13.626% | $250.693 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $169.37 | 12.372% | $190.3245 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $76.81 | 10.658% | $84.9964 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $8.25 | 8.787% | $8.9749 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $35.99 | 12.321% | $40.4243 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $150.96 | 5.218% | $158.8371 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $686.59 | $761.4524 | $761.44 | $761.40 | $761.40 | |