| 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 | $48.96 | 6.543% | $52.1635 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $249.48 | 8.326% | $270.2517 | $270.25 | $270.25 | $270.30 |
| Purchase #3 | $42.40 | 7.200% | $45.4528 | $45.45 | $45.45 | $45.50 |
| Purchase #4 | $106.87 | 3.794% | $110.9246 | $110.92 | $110.90 | $110.90 |
| Purchase #5 | $142.73 | 13.290% | $161.6988 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $34.25 | 10.122% | $37.7168 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $83.69 | 11.713% | $93.4926 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $708.38 | $771.7008 | $771.69 | $771.65 | $771.80 | |