| 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 | $46.96 | 12.511% | $52.8352 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $77.82 | 9.484% | $85.2004 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $137.40 | 3.492% | $142.198 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $42.31 | 5.231% | $44.5232 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $83.61 | 9.263% | $91.3548 | $91.35 | $91.35 | $91.40 |
| Purchase #6 | $114.47 | 12.818% | $129.1428 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $182.60 | 8.712% | $198.5081 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $685.17 | $743.7625 | $743.76 | $743.75 | $743.70 | |