| 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 | $31.71 | 7.178% | $33.9861 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $31.85 | 5.159% | $33.4931 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $234.78 | 9.116% | $256.1825 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $139.99 | 8.253% | $151.5434 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $86.51 | 7.346% | $92.865 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $132.52 | 8.168% | $143.3442 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $101.48 | 13.117% | $114.7911 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $758.84 | $826.2054 | $826.20 | $826.25 | $826.20 | |