| 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 | $41.98 | 8.415% | $45.5126 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $51.64 | 8.611% | $56.0867 | $56.09 | $56.10 | $56.10 |
| Purchase #3 | $16.72 | 7.352% | $17.9493 | $17.95 | $17.95 | $17.90 |
| Purchase #4 | $115.89 | 5.855% | $122.6754 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $67.86 | 4.516% | $70.9246 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $7.30 | 12.722% | $8.2287 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $43.29 | 6.546% | $46.1238 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $344.68 | $367.5011 | $367.50 | $367.50 | $367.40 | |