| 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 | $39.29 | 10.371% | $43.3648 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $55.34 | 5.333% | $58.2913 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $201.38 | 4.517% | $210.4763 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $194.37 | 13.503% | $220.6158 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $89.97 | 3.481% | $93.1019 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $166.86 | 5.775% | $176.4962 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $94.38 | 3.643% | $97.8183 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $841.59 | $900.1646 | $900.17 | $900.15 | $900.20 | |