| 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 | $72.29 | 6.615% | $77.072 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $250.51 | 3.268% | $258.6967 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $40.40 | 13.198% | $45.732 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $191.41 | 5.236% | $201.4322 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $17.43 | 7.176% | $18.6808 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $120.76 | 7.452% | $129.759 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $51.74 | 9.149% | $56.4737 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $744.54 | $787.8464 | $787.84 | $787.85 | $787.90 | |