| 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 | $240.74 | 6.162% | $255.5744 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $82.42 | 13.582% | $93.6143 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $43.48 | 10.612% | $48.0941 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $34.52 | 4.862% | $36.1984 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $241.91 | 7.372% | $259.7436 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $171.47 | 13.357% | $194.3732 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $6.32 | 10.512% | $6.9844 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $820.86 | $894.5824 | $894.56 | $894.55 | $894.60 | |