| 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 | $67.47 | 5.537% | $71.2058 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $7.63 | 11.104% | $8.4772 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $26.99 | 10.154% | $29.7306 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $130.77 | 5.337% | $137.7492 | $137.75 | $137.75 | $137.70 |
| Purchase #5 | $139.96 | 12.579% | $157.5656 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $225.69 | 4.390% | $235.5978 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $161.93 | 6.461% | $172.3923 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $760.44 | $812.7185 | $812.73 | $812.75 | $812.70 | |