| 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 | $19.81 | 8.454% | $21.4847 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $52.35 | 9.138% | $57.1337 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $16.26 | 8.292% | $17.6083 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $200.38 | 5.807% | $212.0161 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $127.96 | 9.132% | $139.6453 | $139.65 | $139.65 | $139.60 |
| Purchase #6 | $129.43 | 3.500% | $133.9601 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $211.98 | 5.115% | $222.8228 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $758.17 | $804.6710 | $804.67 | $804.65 | $804.60 | |