| 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 | $75.57 | 7.822% | $81.4811 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $136.90 | 3.657% | $141.9064 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $73.38 | 8.119% | $79.3377 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $243.38 | 6.843% | $260.0345 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $218.50 | 3.479% | $226.1016 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $137.95 | 13.824% | $157.0202 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $91.73 | 11.643% | $102.4101 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $977.41 | $1,048.2916 | $1,048.29 | $1,048.30 | $1,048.20 | |