| 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 | $79.64 | 12.417% | $89.5289 | $89.53 | $89.55 | $89.50 |
| Purchase #2 | $202.29 | 4.747% | $211.8927 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $89.74 | 4.742% | $93.9955 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $63.73 | 13.466% | $72.3119 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $41.51 | 11.223% | $46.1687 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $52.79 | 11.576% | $58.901 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $14.56 | 9.828% | $15.991 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $544.26 | $588.7897 | $588.79 | $588.80 | $588.80 | |