| 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 | $245.90 | 9.560% | $269.408 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $94.45 | 4.435% | $98.6389 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $39.46 | 13.524% | $44.7966 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $77.72 | 7.139% | $83.2684 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $121.68 | 13.852% | $138.5351 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $166.27 | 7.496% | $178.7336 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $34.31 | 11.501% | $38.256 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $779.79 | $851.6366 | $851.65 | $851.65 | $851.60 | |