| 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 | $25.64 | 5.459% | $27.0397 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $194.63 | 6.251% | $206.7963 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $133.79 | 13.126% | $151.3513 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $126.44 | 10.281% | $139.4393 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $153.55 | 5.856% | $162.5419 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $128.60 | 8.435% | $139.4474 | $139.45 | $139.45 | $139.40 |
| Purchase #7 | $134.38 | 3.838% | $139.5375 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $897.03 | $966.1534 | $966.16 | $966.20 | $966.00 | |