| 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 | $80.93 | 5.565% | $85.4338 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $98.36 | 5.726% | $103.9921 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $237.91 | 5.360% | $250.662 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $222.47 | 7.165% | $238.41 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $6.89 | 5.615% | $7.2769 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $145.80 | 13.634% | $165.6784 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $190.83 | 8.356% | $206.7758 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $983.19 | $1,058.2290 | $1,058.23 | $1,058.30 | $1,058.30 | |