| 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 | $27.67 | 5.588% | $29.2162 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $181.58 | 3.725% | $188.3439 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $73.63 | 13.564% | $83.6172 | $83.62 | $83.60 | $83.60 |
| Purchase #4 | $74.82 | 8.452% | $81.1438 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $107.94 | 5.270% | $113.6284 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $117.96 | 10.139% | $129.92 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $239.47 | 4.142% | $249.3888 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $823.07 | $875.2583 | $875.26 | $875.25 | $875.10 | |