| 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 | $63.98 | 8.838% | $69.6346 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $105.78 | 5.492% | $111.5894 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $193.35 | 10.308% | $213.2805 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $60.67 | 9.141% | $66.2158 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $43.96 | 12.569% | $49.4853 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $95.84 | 9.780% | $105.2132 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $124.52 | 9.556% | $136.4191 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $688.10 | $751.8379 | $751.84 | $751.85 | $751.80 | |