| 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 | $33.91 | 4.486% | $35.4312 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $123.39 | 11.568% | $137.6638 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $136.68 | 9.506% | $149.6728 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $31.94 | 6.513% | $34.0203 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $116.44 | 7.635% | $125.3302 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $222.72 | 10.370% | $245.8161 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $193.72 | 8.275% | $209.7503 | $209.75 | $209.75 | $209.80 |
| 7 purchase totals = | $858.80 | $937.6847 | $937.68 | $937.65 | $937.70 | |