| 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 | $98.37 | 3.725% | $102.0343 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $95.35 | 8.760% | $103.7027 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $128.45 | 12.396% | $144.3727 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $135.63 | 7.798% | $146.2064 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $8.64 | 7.320% | $9.2724 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $250.96 | 13.854% | $285.728 | $285.73 | $285.75 | $285.70 |
| Purchase #7 | $71.53 | 6.595% | $76.2474 | $76.25 | $76.25 | $76.20 |
| 7 purchase totals = | $788.93 | $867.5639 | $867.56 | $867.55 | $867.50 | |