| 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 | $8.84 | 11.148% | $9.8255 | $9.83 | $9.85 | $9.80 |
| Purchase #2 | $95.82 | 10.447% | $105.8303 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $161.33 | 8.690% | $175.3496 | $175.35 | $175.35 | $175.30 |
| Purchase #4 | $130.68 | 12.309% | $146.7654 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $100.65 | 6.143% | $106.8329 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $61.45 | 5.377% | $64.7542 | $64.75 | $64.75 | $64.80 |
| Purchase #7 | $132.59 | 5.109% | $139.364 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $691.36 | $748.7219 | $748.72 | $748.75 | $748.70 | |