| 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 | $78.27 | 13.551% | $88.8764 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $189.54 | 11.476% | $211.2916 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $164.34 | 10.491% | $181.5809 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $7.93 | 7.801% | $8.5486 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $211.60 | 4.242% | $220.5761 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $44.42 | 3.527% | $45.9867 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $73.64 | 10.424% | $81.3162 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $769.74 | $838.1765 | $838.19 | $838.25 | $838.20 | |