| 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 | $141.92 | 4.828% | $148.7719 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $74.45 | 3.316% | $76.9188 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $64.51 | 9.592% | $70.6978 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $56.73 | 10.251% | $62.5454 | $62.55 | $62.55 | $62.50 |
| Purchase #5 | $68.46 | 11.125% | $76.0762 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $94.25 | 12.500% | $106.0313 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $33.96 | 4.317% | $35.4261 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $534.28 | $576.4675 | $576.48 | $576.50 | $576.40 | |