| 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 | $73.78 | 9.706% | $80.9411 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $47.29 | 5.124% | $49.7131 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $218.75 | 12.613% | $246.3409 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $211.30 | 11.769% | $236.1679 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $248.91 | 11.373% | $277.2185 | $277.22 | $277.20 | $277.20 |
| Purchase #6 | $38.81 | 8.308% | $42.0343 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $184.63 | 9.237% | $201.6843 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $1,023.47 | $1,134.1001 | $1,134.09 | $1,134.10 | $1,134.00 | |