| 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 | $77.70 | 7.380% | $83.4343 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $238.92 | 4.563% | $249.8219 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $201.35 | 5.160% | $211.7397 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $17.45 | 13.494% | $19.8047 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $157.41 | 12.834% | $177.612 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $44.64 | 11.140% | $49.6129 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $62.88 | 5.411% | $66.2824 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $800.35 | $858.3079 | $858.29 | $858.30 | $858.20 | |