| 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 | $82.94 | 11.585% | $92.5486 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $57.46 | 5.621% | $60.6898 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $235.70 | 4.183% | $245.5593 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $179.75 | 5.509% | $189.6524 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $189.83 | 10.362% | $209.5002 | $209.50 | $209.50 | $209.50 |
| Purchase #6 | $43.52 | 7.478% | $46.7744 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $63.46 | 8.231% | $68.6834 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $852.66 | $913.4081 | $913.40 | $913.40 | $913.50 | |