| 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 | $103.74 | 13.628% | $117.8777 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $10.83 | 6.352% | $11.5179 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $104.77 | 9.427% | $114.6467 | $114.65 | $114.65 | $114.60 |
| Purchase #4 | $239.64 | 11.686% | $267.6443 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $159.50 | 6.868% | $170.4545 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $136.38 | 11.405% | $151.9341 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $21.63 | 11.120% | $24.0353 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $776.49 | $858.1105 | $858.11 | $858.15 | $858.00 | |