| 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 | $11.49 | 9.759% | $12.6113 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $35.99 | 3.304% | $37.1791 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $246.49 | 11.588% | $275.0533 | $275.05 | $275.05 | $275.10 |
| Purchase #4 | $95.65 | 10.210% | $105.4159 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $115.92 | 3.434% | $119.9007 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $103.71 | 11.277% | $115.4054 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $32.54 | 9.464% | $35.6196 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $641.79 | $701.1853 | $701.19 | $701.15 | $701.20 | |