| 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 | $85.96 | 13.471% | $97.5397 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $89.26 | 4.615% | $93.3793 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $33.53 | 13.275% | $37.9811 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $128.54 | 8.213% | $139.097 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $15.45 | 13.481% | $17.5328 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $180.27 | 9.723% | $197.7977 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $221.43 | 12.308% | $248.6836 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $754.44 | $832.0112 | $832.01 | $832.10 | $832.00 | |