| 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 | $55.73 | 7.159% | $59.7197 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $5.99 | 13.285% | $6.7858 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $83.36 | 7.785% | $89.8496 | $89.85 | $89.85 | $89.80 |
| Purchase #4 | $227.37 | 11.740% | $254.0632 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $188.96 | 11.847% | $211.3461 | $211.35 | $211.35 | $211.30 |
| Purchase #6 | $106.32 | 7.817% | $114.631 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $110.34 | 9.359% | $120.6667 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $778.07 | $857.0621 | $857.07 | $857.05 | $857.00 | |