| 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 | $30.88 | 6.792% | $32.9774 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $221.71 | 13.359% | $251.3282 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $170.56 | 3.119% | $175.8798 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $100.77 | 8.262% | $109.0956 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $7.27 | 13.514% | $8.2525 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $75.49 | 13.524% | $85.6993 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $150.37 | 3.529% | $155.6766 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $757.05 | $818.9094 | $818.92 | $819.00 | $819.00 | |