| 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 | $24.73 | 11.783% | $27.6439 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $153.50 | 7.139% | $164.4584 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $14.89 | 12.168% | $16.7018 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $124.42 | 10.694% | $137.7255 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $191.36 | 4.673% | $200.3023 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $104.61 | 7.403% | $112.3543 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $17.74 | 4.412% | $18.5227 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $631.25 | $677.7089 | $677.70 | $677.70 | $677.70 | |