| 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 | $128.52 | 4.627% | $134.4666 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $236.64 | 7.861% | $255.2423 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $25.44 | 6.713% | $27.1478 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $136.26 | 6.127% | $144.6087 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $73.47 | 5.805% | $77.7349 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $7.57 | 4.852% | $7.9373 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $101.49 | 6.713% | $108.303 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $709.39 | $755.4406 | $755.44 | $755.45 | $755.30 | |