| 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 | $97.26 | 9.598% | $106.595 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $139.44 | 12.361% | $156.6762 | $156.68 | $156.70 | $156.70 |
| Purchase #3 | $159.79 | 4.130% | $166.3893 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $42.36 | 10.218% | $46.6883 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $10.33 | 6.309% | $10.9817 | $10.98 | $11.00 | $11.00 |
| Purchase #6 | $60.66 | 11.725% | $67.7724 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $12.99 | 12.547% | $14.6199 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $522.83 | $569.7228 | $569.73 | $569.75 | $569.80 | |