| 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 | $84.95 | 10.343% | $93.7364 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $51.27 | 3.705% | $53.1696 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $13.34 | 12.149% | $14.9607 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $221.37 | 11.542% | $246.9205 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $16.47 | 13.124% | $18.6315 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $72.95 | 8.713% | $79.3061 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $47.44 | 13.672% | $53.926 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $507.79 | $560.6508 | $560.66 | $560.65 | $560.60 | |