| 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 | $84.65 | 6.832% | $90.4333 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $114.97 | 10.490% | $127.0304 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $171.93 | 11.814% | $192.2418 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $25.78 | 7.305% | $27.6632 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $120.96 | 6.526% | $128.8538 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $23.31 | 5.276% | $24.5398 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $139.63 | 12.595% | $157.2164 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $681.23 | $747.9787 | $747.97 | $748.00 | $747.90 | |