| 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 | $94.93 | 4.710% | $99.4012 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $235.89 | 7.812% | $254.3177 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $60.78 | 5.114% | $63.8883 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $95.49 | 12.490% | $107.4167 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $78.58 | 3.824% | $81.5849 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $118.50 | 3.734% | $122.9248 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $238.52 | 10.416% | $263.3642 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $922.69 | $992.8978 | $992.89 | $992.85 | $992.90 | |