| 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 | $46.30 | 10.459% | $51.1425 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $33.70 | 13.864% | $38.3722 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $206.71 | 13.733% | $235.0975 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $169.57 | 7.368% | $182.0639 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $92.27 | 12.648% | $103.9403 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $100.51 | 13.386% | $113.9643 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $53.52 | 3.554% | $55.4221 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $702.58 | $780.0028 | $779.99 | $779.95 | $780.00 | |