| 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 | $62.85 | 11.780% | $70.2537 | $70.25 | $70.25 | $70.30 |
| Purchase #2 | $133.77 | 7.425% | $143.7024 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $34.39 | 12.741% | $38.7716 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $206.40 | 5.693% | $218.1504 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $68.55 | 12.634% | $77.2106 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $37.63 | 5.737% | $39.7888 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $140.78 | 8.212% | $152.3409 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $684.37 | $740.2184 | $740.21 | $740.20 | $740.30 | |