| 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 | $26.90 | 3.231% | $27.7691 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $131.36 | 4.751% | $137.6009 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $123.95 | 9.835% | $136.1405 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $150.25 | 7.488% | $161.5007 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $162.95 | 13.377% | $184.7478 | $184.75 | $184.75 | $184.70 |
| Purchase #6 | $96.37 | 10.139% | $106.141 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $240.70 | 11.573% | $268.5562 | $268.56 | $268.55 | $268.60 |
| 7 purchase totals = | $932.48 | $1,022.4562 | $1,022.46 | $1,022.45 | $1,022.40 | |