| 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 | $122.41 | 4.553% | $127.9833 | $127.98 | $128.00 | $128.00 |
| Purchase #2 | $30.94 | 3.391% | $31.9892 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $73.42 | 13.251% | $83.1489 | $83.15 | $83.15 | $83.10 |
| Purchase #4 | $65.80 | 3.429% | $68.0563 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $37.32 | 5.592% | $39.4069 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $215.63 | 3.708% | $223.6256 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $183.46 | 5.308% | $193.1981 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $728.98 | $767.4083 | $767.42 | $767.45 | $767.40 | |