| 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 | $95.35 | 6.293% | $101.3504 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $151.50 | 13.612% | $172.1222 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $207.95 | 6.538% | $221.5458 | $221.55 | $221.55 | $221.50 |
| Purchase #4 | $155.75 | 10.661% | $172.3545 | $172.35 | $172.35 | $172.40 |
| Purchase #5 | $37.64 | 3.800% | $39.0703 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $108.49 | 11.869% | $121.3667 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $114.93 | 11.409% | $128.0424 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $871.61 | $955.8523 | $955.85 | $955.80 | $955.90 | |