| 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 | $233.92 | 4.474% | $244.3856 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $68.36 | 13.579% | $77.6426 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $11.40 | 12.470% | $12.8216 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $133.66 | 3.236% | $137.9852 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $83.44 | 7.255% | $89.4936 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $108.66 | 12.657% | $122.4131 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $57.54 | 5.157% | $60.5073 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $696.98 | $745.2490 | $745.25 | $745.25 | $745.20 | |