| 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 | $34.86 | 12.694% | $39.2851 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $149.51 | 11.178% | $166.2222 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $106.72 | 4.642% | $111.6739 | $111.67 | $111.65 | $111.70 |
| Purchase #4 | $48.58 | 10.529% | $53.695 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $135.94 | 4.225% | $141.6835 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $246.59 | 5.111% | $259.1932 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $23.58 | 6.347% | $25.0766 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $745.78 | $796.8295 | $796.83 | $796.85 | $796.90 | |