| 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 | $32.56 | 5.586% | $34.3788 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $147.44 | 6.464% | $156.9705 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $78.73 | 7.457% | $84.6009 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $231.52 | 10.766% | $256.4454 | $256.45 | $256.45 | $256.40 |
| Purchase #5 | $10.72 | 6.536% | $11.4207 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $156.85 | 4.289% | $163.5773 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $192.79 | 11.851% | $215.6375 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $850.61 | $923.0311 | $923.04 | $923.05 | $923.00 | |