| 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 | $75.95 | 4.795% | $79.5918 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $147.53 | 10.306% | $162.7344 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $204.45 | 9.225% | $223.3105 | $223.31 | $223.30 | $223.30 |
| Purchase #4 | $96.34 | 5.532% | $101.6695 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $132.71 | 10.563% | $146.7282 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $113.65 | 4.692% | $118.9825 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $51.91 | 3.655% | $53.8073 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $822.54 | $886.8242 | $886.82 | $886.85 | $886.80 | |