| 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 | $31.79 | 10.255% | $35.0501 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $160.94 | 9.716% | $176.5769 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $23.57 | 5.691% | $24.9114 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $150.62 | 12.120% | $168.8751 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $211.47 | 8.596% | $229.648 | $229.65 | $229.65 | $229.60 |
| Purchase #6 | $43.77 | 6.650% | $46.6807 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $218.71 | 7.380% | $234.8508 | $234.85 | $234.85 | $234.90 |
| 7 purchase totals = | $840.87 | $916.5930 | $916.60 | $916.65 | $916.70 | |