| 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 | $61.80 | 11.744% | $69.0578 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $215.61 | 7.592% | $231.9791 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $103.71 | 12.641% | $116.82 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $125.25 | 7.813% | $135.0358 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $189.98 | 9.183% | $207.4259 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $19.42 | 3.645% | $20.1279 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $36.86 | 3.463% | $38.1365 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $752.63 | $818.5830 | $818.60 | $818.65 | $818.50 | |