| 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 | $48.70 | 4.115% | $50.704 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $177.99 | 9.242% | $194.4398 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $239.78 | 6.505% | $255.3777 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $36.64 | 12.717% | $41.2995 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $80.97 | 7.284% | $86.8679 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $33.48 | 7.123% | $35.8648 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $86.64 | 5.792% | $91.6582 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $704.20 | $756.2119 | $756.21 | $756.20 | $756.30 | |