| 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 | $34.46 | 11.624% | $38.4656 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $180.44 | 3.218% | $186.2466 | $186.25 | $186.25 | $186.20 |
| Purchase #3 | $82.89 | 9.434% | $90.7098 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $198.84 | 11.332% | $221.3725 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $9.46 | 5.852% | $10.0136 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $116.33 | 11.623% | $129.851 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $109.88 | 10.207% | $121.0955 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $732.30 | $797.7546 | $797.76 | $797.70 | $797.80 | |