| 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 | $56.26 | 4.673% | $58.889 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $32.49 | 11.691% | $36.2884 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $114.58 | 6.210% | $121.6954 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $65.44 | 10.602% | $72.3779 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $124.77 | 10.308% | $137.6313 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $68.53 | 13.268% | $77.6226 | $77.62 | $77.60 | $77.60 |
| Purchase #7 | $121.96 | 9.163% | $133.1352 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $584.03 | $637.6398 | $637.65 | $637.70 | $637.60 | |