| 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 | $40.64 | 12.359% | $45.6627 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $210.47 | 13.827% | $239.5717 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $20.84 | 10.575% | $23.0438 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $42.45 | 5.821% | $44.921 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $34.93 | 13.127% | $39.5153 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $222.91 | 4.764% | $233.5294 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $24.59 | 5.364% | $25.909 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $596.83 | $652.1529 | $652.15 | $652.10 | $652.10 | |