| 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 | $31.89 | 11.586% | $35.5848 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $38.46 | 9.195% | $41.9964 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $18.44 | 10.150% | $20.3117 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $155.80 | 4.828% | $163.322 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $112.42 | 13.685% | $127.8047 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $195.90 | 8.567% | $212.6828 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $5.72 | 5.822% | $6.053 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $558.63 | $607.7554 | $607.74 | $607.75 | $607.80 | |