| 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 | $18.53 | 10.730% | $20.5183 | $20.52 | $20.50 | $20.50 |
| Purchase #2 | $83.31 | 11.621% | $92.9915 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $37.48 | 9.411% | $41.0072 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $155.48 | 5.801% | $164.4994 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $159.53 | 7.586% | $171.6319 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $145.55 | 12.632% | $163.9359 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $77.68 | 9.117% | $84.7621 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $677.56 | $739.3463 | $739.35 | $739.35 | $739.30 | |