| 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 | $22.46 | 7.296% | $24.0987 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $199.34 | 9.253% | $217.7849 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $136.84 | 13.326% | $155.0753 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $242.75 | 9.521% | $265.8622 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $11.33 | 13.291% | $12.8359 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $101.67 | 12.720% | $114.6024 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $6.73 | 10.862% | $7.461 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $721.12 | $797.7204 | $797.72 | $797.75 | $797.80 | |