| 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 | $103.96 | 4.406% | $108.5405 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $62.52 | 10.808% | $69.2772 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $193.32 | 5.338% | $203.6394 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $214.86 | 8.472% | $233.0629 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $173.71 | 3.403% | $179.6214 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $57.39 | 5.454% | $60.5201 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $153.88 | 6.834% | $164.3962 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $959.64 | $1,019.0577 | $1,019.06 | $1,019.05 | $1,019.00 | |