| 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 | $38.52 | 3.575% | $39.8971 | $39.90 | $39.90 | $39.90 |
| Purchase #2 | $195.79 | 6.136% | $207.8037 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $89.99 | 9.195% | $98.2646 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $47.45 | 4.528% | $49.5985 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $30.55 | 10.561% | $33.7764 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $246.98 | 6.452% | $262.9151 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $102.86 | 9.192% | $112.3149 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $752.14 | $804.5703 | $804.57 | $804.55 | $804.60 | |