| 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 | $204.66 | 7.708% | $220.4352 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $103.44 | 3.325% | $106.8794 | $106.88 | $106.90 | $106.90 |
| Purchase #3 | $63.91 | 8.638% | $69.4305 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $48.83 | 7.818% | $52.6475 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $94.73 | 6.227% | $100.6288 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $8.94 | 13.371% | $10.1354 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $240.69 | 10.214% | $265.2741 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $765.20 | $825.4309 | $825.44 | $825.50 | $825.30 | |