| 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 | $29.66 | 11.394% | $33.0395 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $109.86 | 11.415% | $122.4005 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $33.94 | 13.267% | $38.4428 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $32.72 | 9.754% | $35.9115 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $225.88 | 12.255% | $253.5616 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $107.97 | 3.527% | $111.7781 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $205.38 | 9.512% | $224.9157 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $745.41 | $820.0497 | $820.05 | $820.05 | $820.00 | |