| 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 | $78.65 | 8.246% | $85.1355 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $9.32 | 3.565% | $9.6523 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $171.38 | 11.239% | $190.6414 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $127.45 | 5.349% | $134.2673 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $109.50 | 10.828% | $121.3567 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $134.68 | 3.757% | $139.7399 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $19.52 | 11.535% | $21.7716 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $650.50 | $702.5647 | $702.57 | $702.55 | $702.60 | |