| 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 | $96.32 | 10.228% | $106.1716 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $53.80 | 3.228% | $55.5367 | $55.54 | $55.55 | $55.50 |
| Purchase #3 | $154.31 | 7.440% | $165.7907 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $55.88 | 8.871% | $60.8371 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $177.78 | 6.120% | $188.6601 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $45.62 | 8.164% | $49.3444 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $62.88 | 7.250% | $67.4388 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $646.59 | $693.7794 | $693.78 | $693.80 | $693.70 | |