| 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 | $24.58 | 9.535% | $26.9237 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $64.49 | 10.225% | $71.0841 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $87.52 | 6.707% | $93.39 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $103.40 | 3.474% | $106.9921 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $75.32 | 9.322% | $82.3413 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $122.60 | 10.779% | $135.8151 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $136.31 | 3.133% | $140.5806 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $614.22 | $657.1269 | $657.12 | $657.15 | $657.10 | |