| 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 | $74.60 | 4.655% | $78.0726 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $78.87 | 7.253% | $84.5904 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $116.32 | 6.676% | $124.0855 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $241.72 | 13.331% | $273.9437 | $273.94 | $273.95 | $273.90 |
| Purchase #5 | $226.51 | 10.335% | $249.9198 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $64.32 | 9.393% | $70.3616 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $152.83 | 7.835% | $164.8042 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $955.17 | $1,045.7778 | $1,045.77 | $1,045.75 | $1,045.80 | |