| 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 | $42.93 | 5.377% | $45.2383 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $58.59 | 7.679% | $63.0891 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $102.93 | 8.470% | $111.6482 | $111.65 | $111.65 | $111.60 |
| Purchase #4 | $102.79 | 7.268% | $110.2608 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $193.77 | 13.547% | $220.02 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $162.51 | 10.212% | $179.1055 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $245.81 | 12.304% | $276.0545 | $276.05 | $276.05 | $276.10 |
| 7 purchase totals = | $909.33 | $1,005.4164 | $1,005.42 | $1,005.40 | $1,005.40 | |