| 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 | $70.52 | 4.786% | $73.8951 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $199.62 | 9.798% | $219.1788 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $21.42 | 4.167% | $22.3126 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $153.96 | 6.109% | $163.3654 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $51.81 | 9.865% | $56.9211 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $68.56 | 6.264% | $72.8546 | $72.85 | $72.85 | $72.90 |
| Purchase #7 | $175.63 | 7.514% | $188.8268 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $741.52 | $797.3544 | $797.36 | $797.35 | $797.40 | |