| 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 | $57.42 | 6.339% | $61.0599 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $18.59 | 10.758% | $20.5899 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $192.42 | 4.427% | $200.9384 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $21.90 | 9.463% | $23.9724 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $226.40 | 7.441% | $243.2464 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $178.74 | 5.142% | $187.9308 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $162.26 | 12.861% | $183.1283 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $857.73 | $920.8661 | $920.87 | $920.90 | $920.80 | |