| 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 | $41.54 | 7.853% | $44.8021 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $165.81 | 6.232% | $176.1433 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $115.64 | 5.463% | $121.9574 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $98.57 | 3.705% | $102.222 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $26.35 | 9.451% | $28.8403 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $205.99 | 4.441% | $215.138 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $129.83 | 10.861% | $143.9308 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $783.73 | $833.0339 | $833.03 | $833.05 | $832.90 | |