| 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 | $36.86 | 9.423% | $40.3333 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $250.36 | 10.274% | $276.082 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $36.62 | 8.512% | $39.7371 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $102.49 | 4.721% | $107.3286 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $34.57 | 11.224% | $38.4501 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $214.42 | 5.593% | $226.4125 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $44.64 | 4.695% | $46.7358 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $719.96 | $775.0794 | $775.08 | $775.15 | $775.00 | |