| 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 | $56.93 | 8.521% | $61.781 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $41.64 | 8.171% | $45.0424 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $42.83 | 5.834% | $45.3287 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $38.67 | 6.578% | $41.2137 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $55.82 | 3.198% | $57.6051 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $127.48 | 6.295% | $135.5049 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $9.35 | 6.495% | $9.9573 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $372.72 | $396.4331 | $396.43 | $396.45 | $396.40 | |