| 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 | $52.36 | 11.212% | $58.2306 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $192.88 | 3.378% | $199.3955 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $57.31 | 11.681% | $64.0044 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $6.43 | 6.412% | $6.8423 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $28.93 | 12.746% | $32.6174 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $182.42 | 8.423% | $197.7852 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $105.26 | 12.170% | $118.0701 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $625.59 | $676.9455 | $676.95 | $676.95 | $676.90 | |