| 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 | $75.50 | 12.140% | $84.6657 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $121.58 | 3.303% | $125.5958 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $21.70 | 7.562% | $23.341 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $48.56 | 11.154% | $53.9764 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $17.30 | 8.349% | $18.7444 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $166.98 | 6.511% | $177.8521 | $177.85 | $177.85 | $177.90 |
| Purchase #7 | $62.89 | 9.605% | $68.9306 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $514.51 | $553.1060 | $553.11 | $553.15 | $553.10 | |