| 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 | $16.54 | 11.855% | $18.5008 | $18.50 | $18.50 | $18.50 |
| Purchase #2 | $136.38 | 7.300% | $146.3357 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $24.67 | 6.317% | $26.2284 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $45.83 | 3.151% | $47.2741 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $207.73 | 9.848% | $228.1873 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $31.62 | 4.130% | $32.9259 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $247.92 | 11.801% | $277.177 | $277.18 | $277.20 | $277.20 |
| 7 purchase totals = | $710.69 | $776.6292 | $776.64 | $776.70 | $776.60 | |