| 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 | $14.30 | 4.243% | $14.9067 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $134.33 | 5.474% | $141.6832 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $22.91 | 10.872% | $25.4008 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $240.95 | 11.414% | $268.452 | $268.45 | $268.45 | $268.50 |
| Purchase #5 | $62.90 | 6.263% | $66.8394 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $12.95 | 12.572% | $14.5781 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $103.55 | 5.190% | $108.9242 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $591.89 | $640.7844 | $640.78 | $640.80 | $640.80 | |