| 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 | $73.45 | 6.194% | $77.9995 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $23.38 | 11.261% | $26.0128 | $26.01 | $26.00 | $26.00 |
| Purchase #3 | $247.92 | 11.293% | $275.9176 | $275.92 | $275.90 | $275.90 |
| Purchase #4 | $145.28 | 13.834% | $165.378 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $223.41 | 13.208% | $252.918 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $176.62 | 10.247% | $194.7183 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $33.53 | 7.441% | $36.025 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $923.59 | $1,028.9692 | $1,028.98 | $1,028.95 | $1,028.90 | |