| 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 | $27.68 | 10.397% | $30.5579 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $51.62 | 13.147% | $58.4065 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $215.76 | 6.658% | $230.1253 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $166.94 | 8.502% | $181.1332 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $86.53 | 12.302% | $97.1749 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $152.57 | 4.411% | $159.2999 | $159.30 | $159.30 | $159.30 |
| Purchase #7 | $120.48 | 12.490% | $135.528 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $821.58 | $892.2257 | $892.23 | $892.25 | $892.20 | |