| 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 | $131.64 | 5.821% | $139.3028 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $43.81 | 9.251% | $47.8629 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $71.77 | 8.212% | $77.6638 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $242.53 | 7.227% | $260.0576 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $28.91 | 13.230% | $32.7348 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $77.43 | 5.605% | $81.77 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $189.38 | 5.371% | $199.5516 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $785.47 | $838.9435 | $838.93 | $838.90 | $839.10 | |