| 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 | $5.34 | 6.728% | $5.6993 | $5.70 | $5.70 | $5.70 |
| Purchase #2 | $24.58 | 7.269% | $26.3667 | $26.37 | $26.35 | $26.40 |
| Purchase #3 | $87.87 | 3.429% | $90.8831 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $13.92 | 13.139% | $15.7489 | $15.75 | $15.75 | $15.70 |
| Purchase #5 | $14.48 | 6.226% | $15.3815 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $214.88 | 11.799% | $240.2337 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $10.34 | 12.343% | $11.6163 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $371.41 | $405.9295 | $405.93 | $405.95 | $405.90 | |