| 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 | $61.29 | 5.872% | $64.8889 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $78.53 | 8.619% | $85.2985 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $100.52 | 9.464% | $110.0332 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $98.65 | 4.530% | $103.1188 | $103.12 | $103.10 | $103.10 |
| Purchase #5 | $8.85 | 12.168% | $9.9269 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $229.54 | 7.559% | $246.8909 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $146.62 | 7.295% | $157.3159 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $724.00 | $777.4731 | $777.48 | $777.50 | $777.40 | |