| 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 | $15.64 | 3.288% | $16.1542 | $16.15 | $16.15 | $16.20 |
| Purchase #2 | $31.59 | 13.226% | $35.7681 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $161.89 | 3.135% | $166.9653 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $6.61 | 10.674% | $7.3156 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $31.90 | 11.179% | $35.4661 | $35.47 | $35.45 | $35.50 |
| Purchase #6 | $249.79 | 3.511% | $258.5601 | $258.56 | $258.55 | $258.60 |
| Purchase #7 | $209.99 | 13.389% | $238.1056 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $707.41 | $758.3350 | $758.35 | $758.25 | $758.50 | |