| 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 | $90.62 | 6.156% | $96.1986 | $96.20 | $96.20 | $96.20 |
| Purchase #2 | $81.84 | 4.171% | $85.2535 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $108.87 | 7.454% | $116.9852 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $83.60 | 5.329% | $88.055 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $64.88 | 8.256% | $70.2365 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $130.82 | 7.331% | $140.4104 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $178.25 | 13.436% | $202.1997 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $738.88 | $799.3389 | $799.35 | $799.35 | $799.40 | |