| 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 | $5.34 | 12.331% | $5.9985 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $11.40 | 11.315% | $12.6899 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $66.82 | 12.563% | $75.2146 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $117.48 | 9.677% | $128.8485 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $17.53 | 10.497% | $19.3701 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $162.65 | 12.226% | $182.5356 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $230.87 | 6.785% | $246.5345 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $612.09 | $671.1917 | $671.19 | $671.20 | $671.10 | |