| 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 | $54.27 | 7.717% | $58.458 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $38.73 | 9.487% | $42.4043 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $71.38 | 4.355% | $74.4886 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $142.28 | 8.609% | $154.5289 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $193.68 | 11.658% | $216.2592 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $41.83 | 10.350% | $46.1594 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $54.80 | 5.677% | $57.911 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $596.97 | $650.2094 | $650.21 | $650.20 | $650.30 | |