| 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 | $21.39 | 6.333% | $22.7446 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $24.89 | 3.439% | $25.746 | $25.75 | $25.75 | $25.70 |
| Purchase #3 | $179.67 | 12.303% | $201.7748 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $237.81 | 12.155% | $266.7158 | $266.72 | $266.70 | $266.70 |
| Purchase #5 | $90.65 | 8.696% | $98.5329 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $131.97 | 3.860% | $137.064 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $138.29 | 5.266% | $145.5724 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $824.67 | $898.1505 | $898.14 | $898.10 | $898.10 | |