| 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 | $16.45 | 7.751% | $17.725 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $175.63 | 7.564% | $188.9147 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $118.98 | 4.286% | $124.0795 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $50.37 | 11.400% | $56.1122 | $56.11 | $56.10 | $56.10 |
| Purchase #5 | $209.86 | 7.321% | $225.2239 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $69.52 | 11.465% | $77.4905 | $77.49 | $77.50 | $77.50 |
| Purchase #7 | $100.81 | 11.842% | $112.7479 | $112.75 | $112.75 | $112.70 |
| 7 purchase totals = | $741.62 | $802.2937 | $802.29 | $802.30 | $802.20 | |