| 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 | $38.25 | 3.291% | $39.5088 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $200.82 | 10.823% | $222.5547 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $23.83 | 6.106% | $25.2851 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $43.60 | 4.814% | $45.6989 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $184.58 | 4.744% | $193.3365 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $34.42 | 13.233% | $38.9748 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $217.93 | 10.525% | $240.8671 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $743.43 | $806.2259 | $806.23 | $806.20 | $806.30 | |