| 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 | $82.53 | 11.727% | $92.2083 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $39.68 | 12.857% | $44.7817 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $38.54 | 4.756% | $40.373 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $209.44 | 13.163% | $237.0086 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $122.32 | 5.480% | $129.0231 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $173.99 | 9.773% | $190.994 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $17.38 | 8.712% | $18.8941 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $683.88 | $753.2828 | $753.27 | $753.25 | $753.30 | |