| 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 | $32.48 | 6.159% | $34.4804 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $66.72 | 7.427% | $71.6753 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $102.63 | 5.770% | $108.5518 | $108.55 | $108.55 | $108.60 |
| Purchase #4 | $116.62 | 13.113% | $131.9124 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $107.39 | 7.599% | $115.5506 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $181.85 | 9.400% | $198.9439 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $144.63 | 9.118% | $157.8174 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $752.32 | $818.9318 | $818.93 | $818.95 | $819.00 | |