| 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 | $76.35 | 13.665% | $86.7832 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $135.33 | 8.476% | $146.8006 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $197.62 | 11.189% | $219.7317 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $135.86 | 5.759% | $143.6842 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $243.80 | 8.458% | $264.4206 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $128.74 | 13.142% | $145.659 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $44.54 | 12.616% | $50.1592 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $962.24 | $1,057.2385 | $1,057.23 | $1,057.25 | $1,057.30 | |