| 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 | $194.70 | 10.535% | $215.2116 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $64.52 | 4.692% | $67.5473 | $67.55 | $67.55 | $67.50 |
| Purchase #3 | $240.73 | 3.207% | $248.4502 | $248.45 | $248.45 | $248.50 |
| Purchase #4 | $84.88 | 9.679% | $93.0955 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $54.41 | 13.704% | $61.8663 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $55.61 | 9.392% | $60.8329 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $151.26 | 7.694% | $162.8979 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $846.11 | $909.9017 | $909.91 | $909.90 | $909.90 | |