| 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 | $54.87 | 5.335% | $57.7973 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $244.25 | 13.434% | $277.0625 | $277.06 | $277.05 | $277.10 |
| Purchase #3 | $81.28 | 3.705% | $84.2914 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $241.79 | 5.466% | $255.0062 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $18.75 | 12.506% | $21.0949 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $133.25 | 12.324% | $149.6717 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $175.79 | 9.221% | $191.9996 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $949.98 | $1,036.9236 | $1,036.92 | $1,036.90 | $1,037.00 | |