| 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 | $89.43 | 5.206% | $94.0857 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $99.33 | 4.234% | $103.5356 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $178.37 | 6.327% | $189.6555 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $218.89 | 5.794% | $231.5725 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $85.43 | 6.750% | $91.1965 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $225.97 | 9.110% | $246.5559 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $100.70 | 9.622% | $110.3894 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $998.12 | $1,066.9911 | $1,067.01 | $1,067.00 | $1,067.10 | |