| 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 | $50.65 | 11.522% | $56.4859 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $38.53 | 8.647% | $41.8617 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $57.32 | 6.563% | $61.0819 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $55.34 | 10.360% | $61.0732 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $8.60 | 10.814% | $9.53 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $235.48 | 10.462% | $260.1159 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $19.86 | 7.536% | $21.3566 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $465.78 | $511.5052 | $511.51 | $511.50 | $511.60 | |