| 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 | $89.88 | 10.660% | $99.4612 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $243.48 | 11.564% | $271.636 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $63.25 | 7.277% | $67.8527 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $58.81 | 13.528% | $66.7658 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $242.36 | 13.228% | $274.4194 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $67.67 | 9.469% | $74.0777 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $61.82 | 12.867% | $69.7744 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $827.27 | $923.9872 | $923.99 | $923.95 | $924.10 | |