| 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 | $89.49 | 13.341% | $101.4289 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $202.29 | 4.227% | $210.8408 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $173.56 | 6.288% | $184.4735 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $70.25 | 10.747% | $77.7998 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $60.61 | 11.468% | $67.5608 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $128.47 | 9.157% | $140.234 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $16.27 | 5.179% | $17.1126 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $740.94 | $799.4504 | $799.44 | $799.45 | $799.40 | |