| 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 | $6.68 | 12.233% | $7.4972 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $53.65 | 3.263% | $55.4006 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $241.93 | 7.725% | $260.6191 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $216.31 | 8.836% | $235.4232 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $151.78 | 13.718% | $172.6012 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $132.29 | 3.560% | $136.9995 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $234.72 | 4.663% | $245.665 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,037.36 | $1,114.2058 | $1,114.21 | $1,114.15 | $1,114.20 | |