| 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 | $51.61 | 7.873% | $55.6733 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $159.28 | 12.813% | $179.6885 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $90.70 | 5.687% | $95.8581 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $76.27 | 9.788% | $83.7353 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $96.37 | 6.673% | $102.8008 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $8.72 | 6.691% | $9.3035 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $58.41 | 7.306% | $62.6774 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $541.36 | $589.7369 | $589.74 | $589.75 | $589.80 | |