| 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 | $97.72 | 4.367% | $101.9874 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $61.55 | 7.476% | $66.1515 | $66.15 | $66.15 | $66.20 |
| Purchase #3 | $192.96 | 8.751% | $209.8459 | $209.85 | $209.85 | $209.80 |
| Purchase #4 | $230.25 | 7.844% | $248.3108 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $178.78 | 9.489% | $195.7444 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $5.54 | 12.825% | $6.2505 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $76.97 | 10.199% | $84.8202 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $843.77 | $913.1107 | $913.11 | $913.10 | $913.10 | |