| 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 | $42.47 | 8.450% | $46.0587 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $144.44 | 11.508% | $161.0622 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $83.89 | 4.227% | $87.436 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $207.77 | 7.488% | $223.3278 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $149.87 | 3.263% | $154.7603 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $84.65 | 13.722% | $96.2657 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $241.81 | 12.358% | $271.6929 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $954.90 | $1,040.6036 | $1,040.61 | $1,040.60 | $1,040.70 | |