| 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 | $9.27 | 5.104% | $9.7431 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $71.75 | 13.211% | $81.2289 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $230.84 | 5.558% | $243.6701 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $35.27 | 11.406% | $39.2929 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $90.96 | 4.473% | $95.0286 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $21.64 | 7.692% | $23.3045 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $196.95 | 7.549% | $211.8178 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $656.68 | $704.0859 | $704.08 | $704.10 | $704.00 | |