| 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 | $31.94 | 4.509% | $33.3802 | $33.38 | $33.40 | $33.40 |
| Purchase #2 | $56.56 | 8.836% | $61.5576 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $111.87 | 9.654% | $122.6699 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $163.62 | 6.241% | $173.8315 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $34.34 | 3.674% | $35.6017 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $134.80 | 6.675% | $143.7979 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $135.77 | 3.277% | $140.2192 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $668.90 | $711.0580 | $711.06 | $711.05 | $711.10 | |