| 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 | $22.84 | 9.755% | $25.068 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $49.52 | 12.838% | $55.8774 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $42.60 | 12.117% | $47.7618 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $124.85 | 5.152% | $131.2823 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $114.65 | 12.547% | $129.0351 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $50.74 | 4.284% | $52.9137 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $55.53 | 8.296% | $60.1368 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $460.73 | $502.0751 | $502.08 | $502.10 | $502.10 | |