| 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 | $106.32 | 7.784% | $114.5959 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $36.90 | 7.832% | $39.79 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $239.83 | 10.462% | $264.921 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $45.70 | 3.135% | $47.1327 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $52.36 | 7.236% | $56.1488 | $56.15 | $56.15 | $56.10 |
| Purchase #6 | $143.50 | 3.440% | $148.4364 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $33.35 | 8.115% | $36.0564 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $657.96 | $707.0812 | $707.09 | $707.10 | $707.00 | |