| 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 | $146.54 | 6.529% | $156.1076 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $210.32 | 11.544% | $234.5993 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $56.92 | 11.694% | $63.5762 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $44.75 | 6.803% | $47.7943 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $71.90 | 3.193% | $74.1958 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $36.51 | 7.377% | $39.2033 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $43.37 | 13.117% | $49.0588 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $610.31 | $664.5353 | $664.54 | $664.55 | $664.60 | |