| 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 | $39.65 | 9.552% | $43.4374 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $137.81 | 6.164% | $146.3046 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $68.37 | 8.808% | $74.392 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $229.26 | 8.443% | $248.6164 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $27.82 | 4.114% | $28.9645 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $40.94 | 9.379% | $44.7798 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $76.86 | 11.808% | $85.9356 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $620.71 | $672.4303 | $672.43 | $672.45 | $672.40 | |