| 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 | $51.86 | 9.628% | $56.8531 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $187.29 | 7.120% | $200.625 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $198.51 | 10.176% | $218.7104 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $61.71 | 13.252% | $69.8878 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $240.26 | 4.850% | $251.9126 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $121.59 | 7.820% | $131.0983 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $220.75 | 7.259% | $236.7742 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $1,081.97 | $1,165.8614 | $1,165.86 | $1,165.85 | $1,165.90 | |