| 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 | $34.42 | 12.741% | $38.8055 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $108.47 | 8.627% | $117.8277 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $87.32 | 4.558% | $91.3 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $36.89 | 7.268% | $39.5712 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $55.58 | 3.704% | $57.6387 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $188.85 | 4.296% | $196.963 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $174.40 | 13.634% | $198.1777 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $685.93 | $740.2838 | $740.29 | $740.30 | $740.30 | |