| 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 | $21.28 | 6.216% | $22.6028 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $60.58 | 11.482% | $67.5358 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $7.93 | 12.613% | $8.9302 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $196.48 | 11.406% | $218.8905 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $58.44 | 6.538% | $62.2608 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $19.95 | 11.303% | $22.2049 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $70.87 | 8.567% | $76.9414 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $435.53 | $479.3664 | $479.36 | $479.40 | $479.30 | |