| 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 | $104.79 | 6.643% | $111.7512 | $111.75 | $111.75 | $111.80 |
| Purchase #2 | $165.78 | 6.334% | $176.2805 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $63.99 | 9.358% | $69.9782 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $14.93 | 11.507% | $16.648 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $44.41 | 12.552% | $49.9843 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $87.39 | 5.496% | $92.193 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $35.69 | 5.707% | $37.7268 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $516.98 | $554.5620 | $554.56 | $554.65 | $554.60 | |