| 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 | $81.98 | 3.327% | $84.7075 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $71.52 | 12.172% | $80.2254 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $121.37 | 8.706% | $131.9365 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $153.93 | 13.709% | $175.0323 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $97.54 | 10.450% | $107.7329 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $90.65 | 5.410% | $95.5542 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $34.48 | 5.436% | $36.3543 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $651.47 | $711.5431 | $711.54 | $711.60 | $711.50 | |