| 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 | $73.52 | 5.308% | $77.4224 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $151.84 | 9.496% | $166.2587 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $35.44 | 9.789% | $38.9092 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $32.33 | 12.583% | $36.3981 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $232.28 | 7.332% | $249.3108 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $59.47 | 12.857% | $67.1161 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $244.42 | 8.603% | $265.4475 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $829.30 | $900.8628 | $900.87 | $900.80 | $900.80 | |