| 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 | $94.63 | 13.423% | $107.3322 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $57.77 | 12.287% | $64.8682 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $45.60 | 10.436% | $50.3588 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $171.66 | 13.676% | $195.1362 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $56.97 | 13.341% | $64.5704 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $15.51 | 9.224% | $16.9406 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $238.32 | 4.163% | $248.2413 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $680.46 | $747.4477 | $747.45 | $747.45 | $747.40 | |