| 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 | $208.62 | 3.363% | $215.6359 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $71.45 | 8.269% | $77.3582 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $125.78 | 3.503% | $130.1861 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $100.27 | 13.333% | $113.639 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $120.44 | 13.810% | $137.0728 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $17.86 | 6.831% | $19.08 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $25.48 | 4.436% | $26.6103 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $669.90 | $719.5823 | $719.59 | $719.60 | $719.60 | |