| 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 | $77.89 | 6.621% | $83.0471 | $83.05 | $83.05 | $83.00 |
| Purchase #2 | $184.38 | 12.379% | $207.2044 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $94.56 | 7.539% | $101.6889 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $52.29 | 8.685% | $56.8314 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $99.86 | 3.117% | $102.9726 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $85.91 | 8.483% | $93.1977 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $42.84 | 9.603% | $46.9539 | $46.95 | $46.95 | $47.00 |
| 7 purchase totals = | $637.73 | $691.8960 | $691.89 | $691.90 | $691.90 | |