| 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 | $62.88 | 9.738% | $69.0033 | $69.00 | $69.00 | $69.00 |
| Purchase #2 | $38.39 | 7.443% | $41.2474 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $110.89 | 5.841% | $117.3671 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $19.94 | 13.488% | $22.6295 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $159.87 | 3.835% | $166.001 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $144.89 | 10.450% | $160.031 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $35.78 | 12.451% | $40.235 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $572.64 | $616.5143 | $616.52 | $616.55 | $616.40 | |