| 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 | $95.83 | 8.193% | $103.6814 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $188.39 | 8.191% | $203.821 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $156.53 | 6.458% | $166.6387 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $62.43 | 6.733% | $66.6334 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $48.48 | 5.578% | $51.1842 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $96.27 | 11.237% | $107.0879 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $28.36 | 9.749% | $31.1248 | $31.12 | $31.10 | $31.10 |
| 7 purchase totals = | $676.29 | $730.1714 | $730.16 | $730.20 | $730.10 | |