| 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 | $78.74 | 5.708% | $83.2345 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $234.99 | 7.672% | $253.0184 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $27.84 | 8.618% | $30.2393 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $73.84 | 13.827% | $84.0499 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $184.27 | 8.424% | $199.7929 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $146.26 | 9.489% | $160.1386 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $110.43 | 6.525% | $117.6356 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $856.37 | $928.1092 | $928.11 | $928.15 | $927.90 | |