| 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 | $24.68 | 8.828% | $26.8588 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $23.84 | 9.376% | $26.0752 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $20.55 | 4.129% | $21.3985 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $63.54 | 6.410% | $67.6129 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $193.54 | 5.787% | $204.7402 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $135.35 | 7.330% | $145.2712 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $216.64 | 10.216% | $238.7719 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $678.14 | $730.7287 | $730.73 | $730.70 | $730.80 | |