| 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 | $39.45 | 11.138% | $43.8439 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $80.73 | 6.625% | $86.0784 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $95.45 | 6.547% | $101.6991 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $229.74 | 5.805% | $243.0764 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $41.82 | 12.544% | $47.0659 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $20.34 | 6.354% | $21.6324 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $184.95 | 11.345% | $205.9326 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $692.48 | $749.3287 | $749.33 | $749.40 | $749.30 | |