| 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 | $35.88 | 7.620% | $38.6141 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $60.75 | 12.786% | $68.5175 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $106.92 | 4.872% | $112.1291 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $19.53 | 8.383% | $21.1672 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $20.71 | 11.382% | $23.0672 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $126.32 | 12.489% | $142.0961 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $85.36 | 7.224% | $91.5264 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $455.47 | $497.1176 | $497.13 | $497.10 | $497.10 | |