| 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 | $47.63 | 4.364% | $49.7086 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $9.53 | 3.767% | $9.889 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $54.65 | 10.600% | $60.4429 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $186.94 | 3.226% | $192.9707 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $121.50 | 8.304% | $131.5894 | $131.59 | $131.60 | $131.60 |
| Purchase #6 | $236.78 | 6.708% | $252.6632 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $202.72 | 8.434% | $219.8174 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $859.75 | $917.0812 | $917.08 | $917.05 | $917.10 | |