| 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 | $28.58 | 13.446% | $32.4229 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $69.56 | 4.761% | $72.8718 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $164.72 | 13.271% | $186.58 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $175.41 | 5.145% | $184.4348 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $25.50 | 5.507% | $26.9043 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $194.29 | 4.564% | $203.1574 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $112.90 | 11.629% | $126.0291 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $770.96 | $832.4003 | $832.39 | $832.40 | $832.40 | |