| 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 | $7.83 | 11.222% | $8.7087 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $177.95 | 8.781% | $193.5758 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $179.37 | 4.695% | $187.7914 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $48.54 | 6.315% | $51.6053 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $199.42 | 5.169% | $209.728 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $56.71 | 3.176% | $58.5111 | $58.51 | $58.50 | $58.50 |
| Purchase #7 | $90.96 | 11.107% | $101.0629 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $760.78 | $810.9832 | $810.99 | $811.00 | $811.00 | |