| 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 | $36.25 | 5.809% | $38.3558 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $104.58 | 4.696% | $109.4911 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $213.46 | 3.325% | $220.5575 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $131.80 | 3.612% | $136.5606 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $197.34 | 10.288% | $217.6423 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $83.30 | 12.392% | $93.6225 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $104.64 | 11.287% | $116.4507 | $116.45 | $116.45 | $116.50 |
| 7 purchase totals = | $871.37 | $932.6805 | $932.68 | $932.65 | $932.80 | |