| 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 | $62.36 | 12.525% | $70.1706 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $174.89 | 8.413% | $189.6035 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $46.29 | 4.817% | $48.5198 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $167.96 | 5.759% | $177.6328 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $132.45 | 3.333% | $136.8646 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $80.98 | 8.173% | $87.5985 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $83.94 | 3.442% | $86.8292 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $748.87 | $797.2190 | $797.21 | $797.20 | $797.20 | |