| 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 | $22.37 | 10.814% | $24.7891 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $115.59 | 5.594% | $122.0561 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $40.54 | 6.773% | $43.2858 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $111.59 | 3.565% | $115.5682 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $189.67 | 5.755% | $200.5855 | $200.59 | $200.60 | $200.60 |
| Purchase #6 | $138.77 | 3.609% | $143.7782 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $113.55 | 12.824% | $128.1117 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $732.08 | $778.1746 | $778.19 | $778.20 | $778.30 | |