| 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 | $86.97 | 8.137% | $94.0467 | $94.05 | $94.05 | $94.00 |
| Purchase #2 | $115.47 | 5.200% | $121.4744 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $174.44 | 9.257% | $190.5879 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $221.58 | 8.246% | $239.8515 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $70.42 | 7.260% | $75.5325 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $6.43 | 5.593% | $6.7896 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $198.28 | 6.339% | $210.849 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $873.59 | $939.1316 | $939.13 | $939.15 | $939.10 | |