| 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 | $22.44 | 6.328% | $23.86 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $131.78 | 11.607% | $147.0757 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $59.91 | 4.840% | $62.8096 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $135.53 | 5.240% | $142.6318 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $61.47 | 12.703% | $69.2785 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $77.61 | 3.195% | $80.0896 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $185.66 | 4.222% | $193.4986 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $674.40 | $719.2438 | $719.25 | $719.30 | $719.30 | |