| 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 | $81.81 | 13.163% | $92.5787 | $92.58 | $92.60 | $92.60 |
| Purchase #2 | $21.48 | 3.257% | $22.1796 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $103.43 | 10.360% | $114.1453 | $114.15 | $114.15 | $114.10 |
| Purchase #4 | $104.42 | 3.607% | $108.1864 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $186.96 | 13.289% | $211.8051 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $71.76 | 3.305% | $74.1317 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $100.70 | 11.254% | $112.0328 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $670.56 | $735.0596 | $735.07 | $735.15 | $735.00 | |