| 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 | $77.82 | 13.359% | $88.216 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $35.57 | 4.865% | $37.3005 | $37.30 | $37.30 | $37.30 |
| Purchase #3 | $218.53 | 5.756% | $231.1086 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $36.34 | 4.620% | $38.0189 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $223.62 | 11.352% | $249.0053 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $86.46 | 7.382% | $92.8425 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $178.85 | 5.585% | $188.8388 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $857.19 | $925.3306 | $925.34 | $925.30 | $925.20 | |