| 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 | $87.99 | 3.432% | $91.0098 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $189.63 | 12.336% | $213.0228 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $30.57 | 11.379% | $34.0486 | $34.05 | $34.05 | $34.00 |
| Purchase #4 | $190.44 | 8.271% | $206.1913 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $62.85 | 11.543% | $70.1048 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $236.57 | 12.252% | $265.5546 | $265.55 | $265.55 | $265.60 |
| Purchase #7 | $171.35 | 4.839% | $179.6416 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $969.40 | $1,059.5735 | $1,059.56 | $1,059.55 | $1,059.50 | |