| 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 | $116.92 | 7.327% | $125.4867 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $20.94 | 13.775% | $23.8245 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $36.76 | 10.712% | $40.6977 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $51.76 | 8.585% | $56.2036 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $34.61 | 7.399% | $37.1708 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $240.84 | 9.281% | $263.1924 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $79.97 | 9.854% | $87.8502 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $581.80 | $634.4259 | $634.42 | $634.40 | $634.50 | |