| 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 | $71.30 | 7.725% | $76.8079 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $26.78 | 12.415% | $30.1047 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $189.34 | 13.764% | $215.4008 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $63.64 | 8.446% | $69.015 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $31.69 | 12.255% | $35.5736 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $128.83 | 5.685% | $136.154 | $136.15 | $136.15 | $136.20 |
| Purchase #7 | $234.63 | 3.324% | $242.4291 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $746.21 | $805.4851 | $805.48 | $805.45 | $805.50 | |