| 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 | $77.87 | 4.447% | $81.3329 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $33.76 | 11.420% | $37.6154 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $216.67 | 13.704% | $246.3625 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $216.95 | 6.405% | $230.8456 | $230.85 | $230.85 | $230.80 |
| Purchase #5 | $124.87 | 5.804% | $132.1175 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $14.80 | 8.228% | $16.0177 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $8.25 | 5.558% | $8.7085 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $693.17 | $753.0001 | $753.01 | $752.95 | $752.90 | |