| 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 | $86.39 | 5.659% | $91.2788 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $92.36 | 3.262% | $95.3728 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $144.77 | 7.768% | $156.0157 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $22.48 | 10.542% | $24.8498 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $49.28 | 7.191% | $52.8237 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $135.28 | 8.672% | $147.0115 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $228.66 | 5.260% | $240.6875 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $759.22 | $808.0398 | $808.04 | $808.00 | $808.00 | |