| 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 | $30.44 | 12.296% | $34.1829 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $239.53 | 6.398% | $254.8551 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $83.28 | 13.651% | $94.6486 | $94.65 | $94.65 | $94.60 |
| Purchase #4 | $19.69 | 8.342% | $21.3325 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $57.30 | 7.588% | $61.6479 | $61.65 | $61.65 | $61.60 |
| Purchase #6 | $24.84 | 12.704% | $27.9957 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $170.40 | 8.704% | $185.2316 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $625.48 | $679.8943 | $679.90 | $679.95 | $679.80 | |