| 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 | $36.91 | 4.741% | $38.6599 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $204.41 | 4.687% | $213.9907 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $238.32 | 10.581% | $263.5366 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $217.69 | 4.437% | $227.3489 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $29.98 | 4.473% | $31.321 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $63.52 | 12.783% | $71.6398 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $88.35 | 9.685% | $96.9067 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $879.18 | $943.4036 | $943.41 | $943.40 | $943.30 | |