| 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 | $110.95 | 4.109% | $115.5089 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $26.25 | 3.837% | $27.2572 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $203.62 | 13.478% | $231.0639 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $166.44 | 10.261% | $183.5184 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $119.37 | 13.806% | $135.8502 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $66.95 | 5.834% | $70.8559 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $49.70 | 10.349% | $54.8435 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $743.28 | $818.8980 | $818.90 | $818.85 | $819.00 | |