| 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 | $42.27 | 4.284% | $44.0808 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $70.84 | 5.851% | $74.9848 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $39.32 | 8.750% | $42.7605 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $250.55 | 3.504% | $259.3293 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $44.33 | 4.338% | $46.253 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $34.94 | 10.552% | $38.6269 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $16.86 | 4.213% | $17.5703 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $499.11 | $523.6056 | $523.60 | $523.65 | $523.70 | |