| 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 | $46.96 | 11.610% | $52.4121 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $162.30 | 7.186% | $173.9629 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $57.37 | 8.582% | $62.2935 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $186.68 | 7.413% | $200.5186 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $177.99 | 6.514% | $189.5843 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $94.48 | 10.177% | $104.0952 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $57.90 | 9.524% | $63.4144 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $783.68 | $846.2810 | $846.27 | $846.25 | $846.30 | |