| 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 | $23.78 | 10.646% | $26.3116 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $37.27 | 10.194% | $41.0693 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $224.63 | 6.346% | $238.885 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $223.40 | 10.834% | $247.6032 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $26.58 | 10.541% | $29.3818 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $201.27 | 6.432% | $214.2157 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $68.83 | 4.498% | $71.926 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $805.76 | $869.3926 | $869.40 | $869.40 | $869.40 | |