| 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 | $100.52 | 8.645% | $109.21 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $240.59 | 10.413% | $265.6426 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $37.85 | 12.587% | $42.6142 | $42.61 | $42.60 | $42.60 |
| Purchase #4 | $17.80 | 8.179% | $19.2559 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $107.29 | 10.465% | $118.5179 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $84.75 | 3.424% | $87.6518 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $160.36 | 9.631% | $175.8043 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $749.16 | $818.6967 | $818.69 | $818.65 | $818.70 | |