| 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 | $50.99 | 6.788% | $54.4512 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $150.84 | 3.692% | $156.409 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $176.55 | 7.473% | $189.7436 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $250.62 | 6.708% | $267.4316 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $138.33 | 10.655% | $153.0691 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $177.77 | 8.430% | $192.756 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $56.92 | 13.386% | $64.5393 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $1,002.02 | $1,078.3998 | $1,078.40 | $1,078.40 | $1,078.40 | |