| 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 | $50.74 | 11.207% | $56.4264 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $180.79 | 9.271% | $197.551 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $134.32 | 4.537% | $140.4141 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $65.62 | 3.150% | $67.687 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $108.32 | 5.753% | $114.5516 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $207.26 | 4.450% | $216.4831 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $31.64 | 6.416% | $33.67 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $778.69 | $826.7832 | $826.78 | $826.80 | $826.90 | |