| 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 | $54.64 | 11.130% | $60.7214 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $62.34 | 11.159% | $69.2965 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $17.75 | 9.134% | $19.3713 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $76.36 | 13.566% | $86.719 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $159.25 | 7.656% | $171.4422 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $54.71 | 5.503% | $57.7207 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $59.43 | 5.582% | $62.7474 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $484.48 | $528.0185 | $528.02 | $527.95 | $527.90 | |