| 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 | $66.42 | 6.697% | $70.8681 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $16.29 | 7.258% | $17.4723 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $98.92 | 4.761% | $103.6296 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $31.38 | 8.610% | $34.0818 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $130.38 | 6.231% | $138.504 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $50.28 | 10.128% | $55.3724 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $96.40 | 11.699% | $107.6778 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $490.07 | $527.6060 | $527.60 | $527.60 | $527.70 | |