| 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 | $115.55 | 4.602% | $120.8676 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $33.92 | 10.712% | $37.5535 | $37.55 | $37.55 | $37.60 |
| Purchase #3 | $87.33 | 6.254% | $92.7916 | $92.79 | $92.80 | $92.80 |
| Purchase #4 | $69.67 | 5.605% | $73.575 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $105.82 | 9.536% | $115.911 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $17.91 | 6.335% | $19.0446 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $227.83 | 13.577% | $258.7625 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $658.03 | $718.5058 | $718.50 | $718.50 | $718.60 | |