| 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 | $43.72 | 13.527% | $49.634 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $101.71 | 10.198% | $112.0824 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $161.36 | 13.564% | $183.2469 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $231.51 | 4.418% | $241.7381 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $156.62 | 10.503% | $173.0698 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $24.74 | 6.498% | $26.3476 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $19.47 | 5.758% | $20.5911 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $739.13 | $806.7099 | $806.71 | $806.75 | $806.60 | |