| 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 | $11.26 | 10.501% | $12.4424 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $210.26 | 4.247% | $219.1897 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $18.52 | 12.847% | $20.8993 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $7.30 | 6.557% | $7.7787 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $156.92 | 7.609% | $168.86 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $249.64 | 3.448% | $258.2476 | $258.25 | $258.25 | $258.20 |
| Purchase #7 | $66.58 | 6.286% | $70.7652 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $720.48 | $758.1829 | $758.19 | $758.20 | $758.20 | |