| 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 | $68.63 | 11.805% | $76.7318 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $28.37 | 10.532% | $31.3579 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $140.89 | 10.570% | $155.7821 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $129.40 | 3.765% | $134.2719 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $5.81 | 5.661% | $6.1389 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $19.63 | 8.141% | $21.2281 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $139.82 | 10.123% | $153.974 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $532.55 | $579.4847 | $579.48 | $579.50 | $579.50 | |