| 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 | $33.63 | 8.232% | $36.3984 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $113.99 | 12.327% | $128.0415 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $84.47 | 6.721% | $90.1472 | $90.15 | $90.15 | $90.10 |
| Purchase #4 | $219.49 | 5.228% | $230.9649 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $30.28 | 4.375% | $31.6048 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $121.37 | 5.797% | $128.4058 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $126.41 | 9.320% | $138.1914 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $729.64 | $783.7540 | $783.75 | $783.75 | $783.70 | |