| 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 | $103.60 | 8.845% | $112.7634 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $47.25 | 9.344% | $51.665 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $250.81 | 13.805% | $285.4343 | $285.43 | $285.45 | $285.40 |
| Purchase #4 | $105.89 | 11.142% | $117.6883 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $160.95 | 6.845% | $171.967 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $55.43 | 4.288% | $57.8068 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $144.99 | 10.791% | $160.6359 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $868.92 | $957.9607 | $957.97 | $957.95 | $958.00 | |