| 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 | $9.60 | 11.310% | $10.6858 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $79.89 | 5.853% | $84.566 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $246.70 | 5.768% | $260.9297 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $32.46 | 8.334% | $35.1652 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $91.72 | 9.182% | $100.1417 | $100.14 | $100.15 | $100.10 |
| Purchase #6 | $52.58 | 9.645% | $57.6513 | $57.65 | $57.65 | $57.70 |
| Purchase #7 | $238.98 | 10.809% | $264.8113 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $751.93 | $813.9510 | $813.96 | $813.95 | $814.00 | |