| 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 | $9.58 | 10.265% | $10.5634 | $10.56 | $10.55 | $10.60 |
| Purchase #2 | $187.79 | 4.293% | $195.8518 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $224.90 | 11.769% | $251.3685 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $34.88 | 11.143% | $38.7667 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $68.27 | 7.423% | $73.3377 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $77.85 | 10.423% | $85.9643 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $12.84 | 7.412% | $13.7917 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $616.11 | $669.6441 | $669.64 | $669.60 | $669.80 | |