| 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 | $67.67 | 6.544% | $72.0983 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $128.40 | 3.362% | $132.7168 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $131.80 | 9.358% | $144.1338 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $80.88 | 6.586% | $86.2068 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $71.49 | 6.822% | $76.367 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $107.98 | 9.203% | $117.9174 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $175.92 | 4.706% | $184.1988 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $764.14 | $813.6389 | $813.65 | $813.60 | $813.60 | |