| 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 | $193.25 | 3.761% | $200.5181 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $150.39 | 8.301% | $162.8739 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $55.45 | 9.523% | $60.7305 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $70.77 | 12.783% | $79.8165 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $106.30 | 11.529% | $118.5553 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $216.98 | 5.186% | $228.2326 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $51.74 | 13.352% | $58.6483 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $844.88 | $909.3752 | $909.38 | $909.35 | $909.30 | |