| 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 | $77.51 | 10.115% | $85.3501 | $85.35 | $85.35 | $85.40 |
| Purchase #2 | $34.49 | 7.642% | $37.1257 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $121.66 | 10.303% | $134.1946 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $172.73 | 3.157% | $178.1831 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $43.74 | 12.611% | $49.2561 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $11.32 | 8.479% | $12.2798 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $95.37 | 4.567% | $99.7255 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $556.82 | $596.1149 | $596.12 | $596.20 | $596.20 | |