| 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 | $52.43 | 9.628% | $57.478 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $217.93 | 5.725% | $230.4065 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $228.58 | 12.266% | $256.6176 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $9.68 | 11.519% | $10.795 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $158.84 | 3.672% | $164.6726 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $56.37 | 8.223% | $61.0053 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $6.89 | 9.607% | $7.5519 | $7.55 | $7.55 | $7.60 |
| 7 purchase totals = | $730.72 | $788.5269 | $788.54 | $788.50 | $788.60 | |