| 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 | $31.61 | 4.588% | $33.0603 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $46.39 | 6.156% | $49.2458 | $49.25 | $49.25 | $49.20 |
| Purchase #3 | $39.71 | 5.118% | $41.7424 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $42.33 | 4.333% | $44.1642 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $85.86 | 3.531% | $88.8917 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $91.62 | 11.661% | $102.3038 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $192.75 | 5.757% | $203.8466 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $530.27 | $563.2548 | $563.25 | $563.25 | $563.20 | |