| 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 | $112.97 | 9.562% | $123.7722 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $10.40 | 13.139% | $11.7665 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $26.70 | 7.467% | $28.6937 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $130.99 | 4.445% | $136.8125 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $145.72 | 4.479% | $152.2468 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $15.42 | 13.542% | $17.5082 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $84.83 | 13.210% | $96.036 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $527.03 | $566.8359 | $566.84 | $566.80 | $566.80 | |