| 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 | $31.96 | 13.728% | $36.3475 | $36.35 | $36.35 | $36.30 |
| Purchase #2 | $111.31 | 10.437% | $122.9274 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $20.83 | 7.775% | $22.4495 | $22.45 | $22.45 | $22.40 |
| Purchase #4 | $89.26 | 3.169% | $92.0886 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $136.71 | 9.608% | $149.8451 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $189.69 | 4.636% | $198.484 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $151.61 | 3.501% | $156.9179 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $731.37 | $779.0600 | $779.07 | $779.10 | $778.90 | |