| 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 | $230.44 | 6.606% | $245.6629 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $5.80 | 7.551% | $6.238 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $50.30 | 7.814% | $54.2304 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $50.60 | 3.276% | $52.2577 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $50.44 | 13.815% | $57.4083 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $62.54 | 8.664% | $67.9585 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $186.36 | 10.205% | $205.378 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $636.48 | $689.1338 | $689.14 | $689.15 | $689.20 | |