| 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 | $42.99 | 13.843% | $48.9411 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $78.71 | 11.628% | $87.8624 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $118.53 | 10.232% | $130.658 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $114.36 | 3.385% | $118.2311 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $115.32 | 7.793% | $124.3069 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $217.37 | 8.760% | $236.4116 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $138.62 | 8.620% | $150.569 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $825.90 | $896.9801 | $896.98 | $896.95 | $897.00 | |