| 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 | $64.83 | 9.372% | $70.9059 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $249.68 | 8.334% | $270.4883 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $68.46 | 8.417% | $74.2223 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $173.46 | 9.424% | $189.8069 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $198.42 | 11.338% | $220.9169 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $51.69 | 8.743% | $56.2093 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $90.43 | 11.223% | $100.579 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $896.97 | $983.1286 | $983.14 | $983.10 | $983.10 | |