| 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 | $104.83 | 6.151% | $111.2781 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $25.88 | 13.442% | $29.3588 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $31.64 | 13.725% | $35.9826 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $246.64 | 8.823% | $268.401 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $30.43 | 3.594% | $31.5237 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $84.96 | 8.294% | $92.0066 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $10.38 | 12.159% | $11.6421 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $534.76 | $580.1929 | $580.19 | $580.20 | $580.20 | |