| 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 | $53.69 | 4.563% | $56.1399 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $75.44 | 7.739% | $81.2783 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $97.83 | 8.525% | $106.17 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $36.35 | 12.465% | $40.881 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $55.40 | 5.339% | $58.3578 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $239.73 | 13.570% | $272.2614 | $272.26 | $272.25 | $272.30 |
| Purchase #7 | $243.62 | 6.164% | $258.6367 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $802.06 | $873.7251 | $873.73 | $873.75 | $873.80 | |