| 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 | $40.30 | 13.159% | $45.6031 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $72.99 | 5.436% | $76.9577 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $140.93 | 11.748% | $157.4865 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $126.81 | 4.417% | $132.4112 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $160.26 | 11.873% | $179.2877 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $16.43 | 9.780% | $18.0369 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $148.54 | 4.854% | $155.7501 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $706.26 | $765.5332 | $765.54 | $765.55 | $765.60 | |