| 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 | $35.36 | 3.319% | $36.5336 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $219.92 | 4.745% | $230.3552 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $134.60 | 4.458% | $140.6005 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $32.79 | 7.857% | $35.3663 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $87.71 | 12.366% | $98.5562 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $66.99 | 12.397% | $75.2948 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $211.53 | 13.192% | $239.435 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $788.90 | $856.1416 | $856.15 | $856.15 | $856.20 | |