| 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 | $83.27 | 6.775% | $88.9115 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $14.95 | 10.360% | $16.4988 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $125.44 | 13.567% | $142.4584 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $62.86 | 12.738% | $70.8671 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $47.58 | 13.541% | $54.0228 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $177.83 | 8.652% | $193.2159 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $96.41 | 7.591% | $103.7285 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $608.34 | $669.7030 | $669.71 | $669.65 | $669.70 | |