| 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 | $32.90 | 5.377% | $34.669 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $183.70 | 10.436% | $202.8709 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $140.69 | 9.353% | $153.8487 | $153.85 | $153.85 | $153.80 |
| Purchase #4 | $151.80 | 7.499% | $163.1835 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $109.69 | 7.767% | $118.2096 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $96.34 | 9.630% | $105.6175 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $10.45 | 5.540% | $11.0289 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $725.57 | $789.4281 | $789.43 | $789.40 | $789.40 | |