| 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 | $22.43 | 6.583% | $23.9066 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $232.68 | 6.675% | $248.2114 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $6.98 | 12.324% | $7.8402 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $158.57 | 5.223% | $166.8521 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $71.83 | 3.621% | $74.431 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $246.82 | 5.199% | $259.6522 | $259.65 | $259.65 | $259.70 |
| Purchase #7 | $179.28 | 5.659% | $189.4255 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $918.59 | $970.3190 | $970.32 | $970.35 | $970.30 | |