| 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 | $44.99 | 3.630% | $46.6231 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $48.52 | 7.863% | $52.3351 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $6.65 | 9.102% | $7.2553 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $105.67 | 13.214% | $119.6332 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $136.79 | 9.253% | $149.4472 | $149.45 | $149.45 | $149.40 |
| Purchase #6 | $19.84 | 13.512% | $22.5208 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $49.41 | 11.482% | $55.0833 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $411.87 | $452.8980 | $452.90 | $452.90 | $452.80 | |