| 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 | $244.85 | 4.590% | $256.0886 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $99.45 | 5.558% | $104.9774 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $41.80 | 11.767% | $46.7186 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $91.69 | 6.233% | $97.405 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $246.45 | 11.828% | $275.6001 | $275.60 | $275.60 | $275.60 |
| Purchase #6 | $73.78 | 3.136% | $76.0937 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $6.73 | 13.442% | $7.6346 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $804.75 | $864.5180 | $864.52 | $864.55 | $864.50 | |