| 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 | $24.33 | 13.686% | $27.6598 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $24.59 | 7.287% | $26.3819 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $237.97 | 7.152% | $254.9896 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $23.79 | 11.444% | $26.5125 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $121.45 | 12.814% | $137.0126 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $145.27 | 5.759% | $153.6361 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $211.44 | 7.765% | $227.8583 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $788.84 | $854.0508 | $854.05 | $854.05 | $854.10 | |