| 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 | $9.60 | 13.270% | $10.8739 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $28.53 | 9.121% | $31.1322 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $195.51 | 6.823% | $208.8496 | $208.85 | $208.85 | $208.80 |
| Purchase #4 | $68.56 | 8.353% | $74.2868 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $57.62 | 8.352% | $62.4324 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $53.29 | 8.503% | $57.8212 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $114.40 | 3.502% | $118.4063 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $527.51 | $563.8024 | $563.80 | $563.80 | $563.70 | |