| 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 | $25.43 | 5.342% | $26.7885 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $63.38 | 12.445% | $71.2676 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $206.96 | 4.836% | $216.9686 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $177.61 | 4.255% | $185.1673 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $18.93 | 12.124% | $21.2251 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $62.50 | 13.589% | $70.9931 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $115.91 | 13.479% | $131.5335 | $131.53 | $131.55 | $131.50 |
| 7 purchase totals = | $670.72 | $723.9437 | $723.95 | $723.95 | $724.00 | |