| 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 | $31.38 | 13.849% | $35.7258 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $26.90 | 4.818% | $28.196 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $171.36 | 8.822% | $186.4774 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $102.56 | 11.605% | $114.4621 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $193.25 | 4.591% | $202.1221 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $127.82 | 13.440% | $144.999 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $20.29 | 5.704% | $21.4473 | $21.45 | $21.45 | $21.40 |
| 7 purchase totals = | $673.56 | $733.4297 | $733.44 | $733.45 | $733.40 | |