| 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 | $76.89 | 6.328% | $81.7556 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $244.56 | 11.126% | $271.7697 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $43.70 | 12.276% | $49.0646 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $198.36 | 5.522% | $209.3134 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $53.55 | 5.497% | $56.4936 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $196.30 | 12.322% | $220.4881 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $122.59 | 7.818% | $132.1741 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $935.95 | $1,021.0591 | $1,021.05 | $1,021.00 | $1,021.20 | |