| 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 | $103.67 | 4.542% | $108.3787 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $168.35 | 9.742% | $184.7507 | $184.75 | $184.75 | $184.80 |
| Purchase #3 | $109.56 | 6.262% | $116.4206 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $19.58 | 13.288% | $22.1818 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $43.42 | 8.791% | $47.2371 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $171.49 | 4.585% | $179.3528 | $179.35 | $179.35 | $179.40 |
| Purchase #7 | $60.93 | 11.661% | $68.035 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $677.00 | $726.3567 | $726.36 | $726.40 | $726.40 | |