| 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 | $29.65 | 5.261% | $31.2099 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $67.44 | 6.655% | $71.9281 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $198.90 | 13.449% | $225.6501 | $225.65 | $225.65 | $225.70 |
| Purchase #4 | $110.76 | 6.580% | $118.048 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $85.75 | 3.826% | $89.0308 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $220.59 | 4.759% | $231.0879 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $231.56 | 10.659% | $256.242 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $944.65 | $1,023.1968 | $1,023.20 | $1,023.25 | $1,023.10 | |