| 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 | $32.43 | 10.591% | $35.8647 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $48.45 | 7.444% | $52.0566 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $173.30 | 4.384% | $180.8975 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $221.27 | 3.675% | $229.4017 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $162.93 | 5.449% | $171.8081 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $245.58 | 10.173% | $270.5629 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $211.53 | 5.544% | $223.2572 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,095.49 | $1,163.8487 | $1,163.85 | $1,163.80 | $1,164.00 | |