| 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 | $53.28 | 8.605% | $57.8647 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $6.94 | 6.516% | $7.3922 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $23.38 | 4.379% | $24.4038 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $243.53 | 11.339% | $271.1439 | $271.14 | $271.15 | $271.10 |
| Purchase #5 | $220.92 | 3.315% | $228.2435 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $192.70 | 11.106% | $214.1013 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $19.52 | 7.240% | $20.9332 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $760.27 | $824.0826 | $824.06 | $824.10 | $824.00 | |