| 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 | $27.79 | 6.823% | $29.6861 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $214.48 | 8.842% | $233.4443 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $131.66 | 11.690% | $147.0511 | $147.05 | $147.05 | $147.10 |
| Purchase #4 | $49.61 | 7.526% | $53.3436 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $219.26 | 5.136% | $230.5212 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $44.81 | 5.717% | $47.3718 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $164.26 | 6.725% | $175.3065 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $851.87 | $916.7246 | $916.72 | $916.70 | $916.70 | |