| 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 | $53.60 | 3.498% | $55.4749 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $68.36 | 12.576% | $76.957 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $211.79 | 10.157% | $233.3015 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $103.35 | 3.609% | $107.0799 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $65.47 | 9.361% | $71.5986 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $82.82 | 5.739% | $87.573 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $154.50 | 6.213% | $164.0991 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $739.89 | $796.0840 | $796.08 | $796.05 | $796.20 | |