| 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 | $90.52 | 5.138% | $95.1709 | $95.17 | $95.15 | $95.20 |
| Purchase #2 | $94.84 | 7.142% | $101.6135 | $101.61 | $101.60 | $101.60 |
| Purchase #3 | $136.56 | 8.540% | $148.2222 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $90.91 | 6.324% | $96.6591 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $146.34 | 13.354% | $165.8822 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $218.34 | 8.748% | $237.4404 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $66.57 | 4.194% | $69.3619 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $844.08 | $914.3502 | $914.34 | $914.30 | $914.40 | |