| 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 | $81.62 | 6.688% | $87.0787 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $147.25 | 12.793% | $166.0877 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $42.27 | 6.774% | $45.1334 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $64.92 | 6.594% | $69.2008 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $156.74 | 12.146% | $175.7776 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $139.81 | 5.616% | $147.6617 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $15.93 | 5.860% | $16.8635 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $648.54 | $707.8034 | $707.80 | $707.85 | $707.90 | |