| 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 | $51.53 | 13.235% | $58.35 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $83.42 | 10.219% | $91.9447 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $132.32 | 5.656% | $139.804 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $14.99 | 12.667% | $16.8888 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $6.61 | 11.443% | $7.3664 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $106.83 | 4.280% | $111.4023 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $193.25 | 4.419% | $201.7897 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $588.95 | $627.5459 | $627.54 | $627.55 | $627.60 | |